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 --Undervolting Notebook Processor--, Only for Core 2 Duo below..

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TSEugene91
post Jan 21 2010, 10:14 PM, updated 13y ago

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First off this thread is created to share on the undervolting experience of users in here.

Warning!~ Do not try if you're worried about things going wrong! I am not responsible!

In the mean time please refer to the Guide link below..

Click! Me!The "Undervolting" Guide from NBR Forumer Click! Me!

Advantages(According to FlipFire,NBR,2008)
- Cooler CPU (5 to 20c cooler)
- More battery life (15-30mins more)
- Less Fan noise & activity
- Longer overall notebook life
- Eco-Friendly

Disadvantages/Risks:(According to FlipFire,NBR,2008)
- BSOD (Blue Screen of Death)
****Only Risk so far noted, waiting for other forumers who UV their procs to share smile.gif****

Attention!~ Windows 7 Users!:
When using RMClock on Windows 7 this need to be done:

in RMC in Management disable OS power management integration
in W7 in power plan in Minimum processor state set 100%

and now RMC is taking control of processor and Windows 7 of the rest





Update!~
21/1/2010 - Poll Added!
___________________________________________________________________________________________________
22/1/2010 - Hey undervolters i wan to make a list of ppl who did undervolting so please state your details like this:
User ID:
Laptop Model:
Processor Model:[Model]@[Clockspeed], [FSB], [Cache], [Processor Technology (nm)], Wattage
Stable Undervolted Voltage:FID: VID:
___________________________________________________________________________________________________

27/01/2010 - Windows 7 Users!
Attention if ur using Windows 7 Follow this:

Management>Untick Enable OS Power Management Intergration

Also some ppl in NBR suggest to untick Engage IDA under the Advanced CPU Tab.

It could be windows 7 and RMClock power management conflict.. Since it wasnt developed for Windows 7..
___________________________________________________________________________________________________

Users who Undervolt their notebook/laptop processors:
» Click to show Spoiler - click again to hide... «


This post has been edited by Eugene91: Aug 30 2010, 10:15 AM
Najmods
post Jan 21 2010, 10:39 PM

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I do undervolt my CPU, which is AMD Athlon X2 QL-64 from 1.1V (IIRC) to 1.05V and in power saving mode is 1.05GHz 0.9V. Less heat even when gaming, more battery life when using battery. My opinion? I recommend it to everyone, its not dangerous, and its a lot of benefits like you said. The BSOD is because you don't do any reading before doing it, each CPU have its own limit on how low you could go

I use k10stat to undervolt my CPU, I don't know how on Intel side though
lee_what2004
post Jan 21 2010, 10:43 PM

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quite good, managed to cut around 10C on my t2250 smile.gif
if using rmclock, then just need to quit it to restore back the voltage.

This post has been edited by lee_what2004: Jan 21 2010, 10:46 PM
TSEugene91
post Jan 21 2010, 10:45 PM

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RMClock smile.gif I suggest just looking at the Guide link i posted there.. lol rather than i copy everything.. smile.gif


Added on January 21, 2010, 10:46 pmBut guys any idea how to restore to default? if i need to send it for warranty? LoL.. i got 3 years supercare 2 and dont wanna waste it.. lol if they found out about the UV.. I have no idea on restoring default before UV lol..

This post has been edited by Eugene91: Jan 21 2010, 10:46 PM
lee_what2004
post Jan 21 2010, 10:53 PM

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just need to quit the rmclock, delete the auto startup...
TSEugene91
post Jan 21 2010, 10:55 PM

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lol but it makes my cpu have more Voltage and it seems to look like OC'ed it has Multiplier X9.5 instead of 9.0 lol.. and its at 2.53GHz.. OC?? haha weird..
lee_what2004
post Jan 21 2010, 10:58 PM

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if like that, not sure...
since if rmclock not running, it should run at default voltage...
TSEugene91
post Jan 21 2010, 11:00 PM

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hmm anyways.. its true i can feel the temps lower with UV biggrin.gif
My CPU temperature cant be read(BIOS locked maybe) biggrin.gif But can feel temps lower biggrin.gif
Jt2020
post Jan 21 2010, 11:12 PM

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I straight away undervolt my L510-S4314 since I bought it.
Manage to reduce all multipliers (6.0x - 11.0x) from 1.15volt into 0.975volt, which is actually from the maximum to the minimum volt. Until now no any problems for me.

What I don't understand is,

For my laptop, all of the multipliers (6.0x - 11.0x) default volt is at the maximum. But, when I read through the post it shows that their laptop each multiplier with the default of different volt...

Secondly, when I check the cpu info, sometimes it jumps to 1.15volt although I had already set it's maximum to 0.975volt
TSEugene91
post Jan 21 2010, 11:16 PM

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Yeah that's what happens when i disable RMclock lol.. From Stock 1.1125 jump to 1.2V weird..

@Jt202
Anyway seems pretty awesome you managed to get all your multiplier down to the minimum VID smile.gif

Although theres a buddy of mine saying.. Imagine yourself you eat 3x a day and suddenly you only eat 1x a day.. Imagine dat situation happening to your CPU lol..
Najmods
post Jan 21 2010, 11:25 PM

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QUOTE(Eugene91 @ Jan 21 2010, 11:16 PM)
Although theres a buddy of mine saying.. Imagine yourself you eat 3x a day and suddenly you only eat 1x a day.. Imagine dat situation happening to your CPU lol..
*
Nah, most CPU have higher voltage that they ever used. Like us, most of us eat more than we ever need, that is why the obesity increased nowadays
TSEugene91
post Jan 21 2010, 11:32 PM

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haha true enuf smile.gif Do you realise even on power saving mode(on Battery and AC) the proc still goes up to max clocks? Normally or before it would be at only 1.6GHz lol for my system of course.. I wonder if there's a way to set it like dat..
Najmods
post Jan 22 2010, 12:31 AM

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On AMD system (at least on my laptop) it never goes to full speed when running on batteries even when playing games unless I forced it in k10stat, maybe it have something to do with Windows Power Options
TSEugene91
post Jan 22 2010, 08:10 AM

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Hey.. It seems that its normal oredi when disable RMClock smile.gif Gotta be patient with it..


Added on January 22, 2010, 9:36 amHey undervolters i wan to make a list of ppl who did undervolting so please state your details like this:
User ID:
Laptop Model:
Processor Model:
Stable Undervolted Voltage:

biggrin.gif biggrin.gif

This post has been edited by Eugene91: Jan 22 2010, 09:37 AM
the100308
post Jan 22 2010, 10:39 AM

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Sorry for being noob, whats BSOD and suppose should I fix it if I have it? Just restart?
TSEugene91
post Jan 22 2010, 11:03 AM

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the Blue Screen if an error occurs with the system. In using RMClocks case, restart to safe mode.. and go to msconfig, disable rmclock from startup.. smile.gif
lee_what2004
post Jan 22 2010, 11:44 AM

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User ID: lee_what2004
Laptop Model: Acer Aspire 5551 ANWXCi
Processor Model: Core Duo T2250 1.73 Ghz 533MHz 2MB L2
Stable Undervolted Voltage: FID: 6x VID: 0.95v, FID: 13x VID: 1.0125v

This post has been edited by lee_what2004: Jan 22 2010, 11:47 AM
TSEugene91
post Jan 22 2010, 12:06 PM

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updated biggrin.gif


Added on January 22, 2010, 12:24 pmAny idea why the power plan is on RMClock Power Management? Any way to change it? Because i put balanced/power saver its different lol.. Recently i noticed its different.. i guess RMClock too old for windows 7..

Also.. upon startup it auto switch to RMClock Management? lol.. last time not like this eh..

This post has been edited by Eugene91: Jan 22 2010, 12:26 PM
Najmods
post Jan 22 2010, 12:26 PM

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Following the format:

LYN ID: Najmods
Notebook/Laptop Model: ASUS K40AB
Processor Model: AMD Athlon 64 X2 QL-64 2.1GHz 512kB L2 cache
Stable Undervolted Voltage:
DID: 0 FID: 13 Voltage 1.05V CPU frequency 2100MHz
DID: 1 FID: 13 Voltage 0.9V CPU frequency 1050MHz
lee_what2004
post Jan 22 2010, 01:34 PM

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QUOTE(Eugene91 @ Jan 22 2010, 12:06 PM)
updated biggrin.gif


Added on January 22, 2010, 12:24 pmAny idea why the power plan is on RMClock Power Management? Any way to change it? Because i put balanced/power saver its different lol.. Recently i noticed its different.. i guess RMClock too old for windows 7..

Also.. upon startup it auto switch to RMClock Management? lol.. last time not like this eh..
*
what you mean power plan is on rmclock power management?
TSEugene91
post Jan 22 2010, 02:51 PM

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i guess it was some bug.. now its normal on balanced and power saver lol..
Jt2020
post Jan 22 2010, 05:23 PM

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User ID: jt2020
Laptop Model: Toshiba L510-S4314
Processor Model: T6600 2.2GHZ, 1MB L2 cache, 800MHz FSB
Stable Undervolted Voltage: FID: 6x VID: 0.975v, FID: 11x VID: 0.975v


I am using windows 7. Everytime when i on my laptop, it will ask permission to allow the program to run, is it possible to make it start up automatically without asking permission?

TSEugene91
post Jan 22 2010, 05:29 PM

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Turn off UAC from Control Panel>User Accounts and Family Safety>User Accounts>Change User Account Control

bibbyGirl
post Jan 22 2010, 07:42 PM

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User ID: bibbygirl
Laptop Model: dell 11z
Processor Model:intel SU4100 @1.2ghz, 800, 2mb, 45nm
Stable Undervolted Voltage:FID:6.0x VID: 0.9000v


why after reboot windows the setting reset to default? how to solve it?

This post has been edited by bibbyGirl: Jan 22 2010, 07:45 PM
TSEugene91
post Jan 22 2010, 08:04 PM

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Go to Settings?

And tick both Startup

Another one would be under Profile(Main Tab)
Make sure current & startup is on Performance on Demand
Also untick Auto Adjust VID..


bibbyGirl
post Jan 22 2010, 08:25 PM

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QUOTE(Eugene91 @ Jan 22 2010, 08:04 PM)
Go to Settings?

And tick both Startup

Another one would be under Profile(Main Tab)
Make sure current & startup is on Performance on Demand
Also untick Auto Adjust VID..
*
thanks man..its working now laugh.gif
TSEugene91
post Jan 22 2010, 09:20 PM

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NP.. we're all learning.. biggrin.gif

Because i also just started to learn undervolting from the guide i post on the 1st page.. biggrin.gif


Added on January 22, 2010, 9:39 pm
QUOTE(Eugene91 @ Jan 21 2010, 10:14 PM)
First off this thread is created to share on the undervolting experience of users in here.

Warning!~ Do not try if you're worried about things going wrong! I am not responsible!

Click! Me!The "Undervolting" Guide from NBR Forumer Click! Me!

Advantages(According to FlipFire,NBR,2008)
- Cooler CPU (5 to 20c cooler)
- More battery life (15-30mins more)
- Less Fan noise & activity
- Longer overall notebook life
- Eco-Friendly

Disadvantages/Risks:(According to FlipFire,NBR,2008)
- BSOD (Blue Screen of Death)
****Only Risk so far noted, waiting for other forumers who UV their procs to share smile.gif****
I noticed some forumers here have already undervolted their processors. I hope you guys can share and help build up this thread. biggrin.gif

Update!~
21/1/2010 - Poll Added!
___________________________________________________________________________________________________
22/1/2010 - Hey undervolters i wan to make a list of ppl who did undervolting so please state your details like this:
LYN ID:
Notebook/Laptop Model:
Processor Model:[Model]@[Clockspeed], [FSB], [Cache], [Processor Technology (nm)]
Stable Undervolted Voltage:FID:      VID:
___________________________________________________________________________________________________

Users who Undervolt their notebook/laptop processors:
» Click to show Spoiler - click again to hide... «

*


LYN ID: bibbygirl
Laptop Model: dell 11z
Processor Model: Intel Pentium Processor SU4100 @1.2ghz, 800MHz FSB, 2mb L2 Cache, 45nm
Stable Undervolted Voltage:FID:6.0x VID: 0.9000v
This post has been edited by Eugene91: Jan 22 2010, 09:39 PM
ericmaxman
post Jan 23 2010, 10:16 PM

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hmm, how do i get started?

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TSEugene91
post Jan 23 2010, 10:25 PM

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http://forum.notebookreview.com/showthread.php?t=235824

I followed this.. smile.gif

May i noe what laptop u have? Might not work with the latest Core i3, i5 and i7 processors..

ericmaxman
post Jan 23 2010, 10:33 PM

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User ID: ericmaxman
Laptop Model: MSI VR320X
Processor Model:intel Core Duo T2450 @ 2GHz,533MHz, 2MB , [65 (nm)]
Stable Undervolted Voltage:FID: 6.0x VID: 0.9500V

Full load @ 58 oni.... shocking.gif
TSEugene91
post Jan 23 2010, 10:40 PM

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Before undervolt?
ericmaxman
post Jan 23 2010, 10:49 PM

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73 degrees
TSEugene91
post Jan 23 2010, 10:54 PM

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woah.. thats a 15 degree C difference.. Great! biggrin.gif and you get the benefits biggrin.gif .. Hey stress test u ran for over 45 minutes no BSOD?
ericmaxman
post Jan 23 2010, 10:58 PM

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QUOTE(Eugene91 @ Jan 23 2010, 10:54 PM)
woah.. thats a 15 degree C difference.. Great! biggrin.gif and you get the benefits biggrin.gif .. Hey stress test u ran for over 45 minutes no BSOD?
*
still running SP2004..

will run it through the night..

biggrin.gif
TSEugene91
post Jan 23 2010, 11:00 PM

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ah great.. smile.gif Good luck! biggrin.gif and Congrats on that huge temp difference biggrin.gif.. Enjoy your laptop lol..
ericmaxman
post Jan 23 2010, 11:02 PM

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dry.gif

so much for hoping it'll die soon, so I can change..

looks like this will increase its lifespan by another 3 years.. -.-
TSEugene91
post Jan 23 2010, 11:09 PM

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LoL..... instead of killing it.. you're increasing its life haha.. cool..
fcuk90
post Jan 23 2010, 11:16 PM

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User ID: fcuk90
Laptop Model: compaq presario cq40-401ax
Processor Model: amd turion x2 -rm74 2.2ghz
Stable Undervolted Voltage: 1.05v
ericmaxman
post Jan 23 2010, 11:17 PM

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45 minutes has passed.

max temp so far 60 degrees
ericmaxman
post Jan 24 2010, 12:58 PM

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Here's after running 12 hours of SP2004.

» Click to show Spoiler - click again to hide... «


Edited -> spoiler added

This post has been edited by ericmaxman: Jan 24 2010, 01:02 PM
TSEugene91
post Jan 24 2010, 01:54 PM

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Not bad biggrin.gif
mivec_nos
post Jan 24 2010, 02:07 PM

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User ID: mivec_nos
Laptop Model: compaq presario B1208TU
Processor Model: T5750 2.0GHZ, 2MB L2 cache, 677MHz FSB 35W 65nm
Stable Undervolted Voltage: FID: 6x VID: 0.9500v, FID: 12xVID: 1.0125v
Max temp after stess test :71C
Berofe undervolt max temp : 82C

This post has been edited by mivec_nos: Jan 24 2010, 02:07 PM


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TSEugene91
post Jan 24 2010, 02:13 PM

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RMClock really isnt working quite perfect on Windows 7 u can see spike of stock clocks even with undervolted clocks.. =.= although one of the NBR did mentioned it does happens as Windows 7 is newer than RMClock latest release.. and he mentioned shud be no problem lol..
M1X
post Jan 24 2010, 02:19 PM

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I got even bigger problem lol, RMClock refuse to run, it says:

"Cannot install or Loas RTCore64 driver."

The thing is, I think my Windows blocked the driver because there is a message say's it is not a signed driver or something... Any solution?
lee_what2004
post Jan 24 2010, 02:23 PM

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iinm you need to download one file for it, its on the nbr thread.

here
http://www.flipfire.net/download/rtcore64.zip
download, extract to rmclock folder and overwrite the old driver.

This post has been edited by lee_what2004: Jan 24 2010, 02:27 PM
TSEugene91
post Jan 24 2010, 02:44 PM

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M1X i suggest u test the undervolt on your OC'ed clocks .. I mean for more stability in case when u need to OC the processor.. biggrin.gif
Jt2020
post Jan 24 2010, 03:35 PM

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For stress test, they suggest doing 2-3hour at the most as it might put a strain on your CPU/FAN. =)
Mr.LKM
post Jan 24 2010, 05:04 PM

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QUOTE(Eugene91 @ Jan 24 2010, 02:13 PM)
RMClock really isnt working quite perfect on Windows 7 u can see spike of stock clocks even with undervolted clocks.. =.= although one of the NBR did mentioned it does happens as Windows 7 is newer than RMClock latest release.. and he mentioned shud be no problem lol..
*
Is there any solution up to date?
lee_what2004
post Jan 24 2010, 05:07 PM

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cpu genie perhaps, though not free and haven't tried it.
TSEugene91
post Jan 24 2010, 05:32 PM

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better dont risk it.. lol.. someone will come up with something soon i hope..
M1X
post Jan 24 2010, 07:27 PM

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User ID: M1X
Laptop Model: Asus UL80VT
Processor Model: Intel SU7300 @ 1.733GHz, 1066MHz, 3Mb L2, 45nm, 1.037V,
Stable Undervolted Voltage: FID: 6.0, VID: 0.9

(where to check CPU wattage?)

CPU Temperature: Before: 63,62, After: 56,55 (not much, but still OK, consider this already an ULV laptop... tongue.gif )
3DMark06 Score: Before: 3463, After 3440 (no affect at all biggrin.gif )

But RMClock didn't give any lower options anymore than 0.9V... No other options for FID as well.

Attached Image Attached Image

------------------------------------------------------------------------------------------------------------------------------------------

OK, I make another checking around and find these (on Turbo Mode):

- Quite Office Mode, Power4Gear lock CPU voltage on 0.875V, so DON"T tweak with RMCLock anymore, which will cause you eat more energy instead...
- Multimedia/Max Performance Mode, 0.875V on idle, peak to 1.03V whenever running anything.

Also, RMClock seems to having some clashing with Power4Gear, for example swithcing on/off RMClock might result in Power4Gear switching mode as well~ doh.gif And just now my laptop hang when switching from Quiet Office to Performance DURING RMClock is running.

So, it is wise to check voltage on different modes, and then decide which mode can do undervoltage.

This post has been edited by M1X: Jan 24 2010, 08:05 PM
TSEugene91
post Jan 24 2010, 08:07 PM

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Your processor is ULV so i dont see a point in undervolting it when its already ULV lol..
M1X
post Jan 24 2010, 08:10 PM

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Yeah that's right~ But it is slightly useful when on the max performance mode though sweat.gif

But totally useless when on Quiet Office mode (when I using battery) sweat.gif

Just if I can tweak it down to 0.8V... whistling.gif

This post has been edited by M1X: Jan 24 2010, 08:11 PM
TSEugene91
post Jan 24 2010, 08:11 PM

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LoL.. then better dont undervolt.. Since normally overclocked u may need a little voltage boost lol..
M1X
post Jan 24 2010, 08:14 PM

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Havn't check what the voltage without Turbo33~ XD
Will do it tommorow, not now... XD
lee_what2004
post Jan 24 2010, 08:16 PM

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actually there's registry hack to let rmclock choose below 0.9v
but seems like from feedback, it doesn't work, or still treat as 0,9v.....


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TSEugene91
post Jan 24 2010, 08:17 PM

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Voltage can be seen from CPU Info in the RMClock app..

Better u use CPU-Z smile.gif U can see multiplier, clock and voltage changes.. biggrin.gif
cloudstrife07
post Jan 24 2010, 09:24 PM

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User ID: cloudstrife07
Laptop Model: Acer 1410
Processor Model:Intel Celeron Dualcore@1.2Ghz, 800Mhz FSB, 1MB Cache, 45nm, 10W TDP
Stable Undervolted Voltage:FID: 6.0x VID: 0.900V.
Before Undervolt Max Temp: 65C
After Undervolt Max Temp: 60C


my laptop has the same case as M1X, as its FID only has 1 which is the 6.0x. laugh.gif

This post has been edited by cloudstrife07: Jan 24 2010, 09:24 PM
TSEugene91
post Jan 24 2010, 09:26 PM

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lol ULV processor bah.. no nid to undervolt oredi.. lol

its already Ultra Low Voltage..haha
M1X
post Jan 24 2010, 09:32 PM

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Yeah lol~ Why would you (me) diet again if already so thin~
cloudstrife07
post Jan 24 2010, 10:14 PM

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QUOTE(Eugene91 @ Jan 24 2010, 09:26 PM)
lol ULV processor bah.. no nid to undervolt oredi.. lol

its already Ultra Low Voltage..haha
*
i just wanted to get maximum battery life out of my laptop, since it isn't the Timeline version. laugh.gif

and it runs quieter too now smile.gif
TSEugene91
post Jan 24 2010, 10:23 PM

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great to know.. means its working well for you.. biggrin.gif
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post Jan 24 2010, 10:44 PM

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QUOTE(Eugene91 @ Jan 24 2010, 10:23 PM)
great to know.. means its working well for you.. biggrin.gif
*
dont underestimate the powwah of UV. brows.gif
lee_what2004
post Jan 24 2010, 10:46 PM

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got any battery life difference? laugh.gif
cloudstrife07
post Jan 24 2010, 10:48 PM

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QUOTE(lee_what2004 @ Jan 24 2010, 10:46 PM)
got any battery life difference? laugh.gif
*
i need to allocate more than 5hours of my life to test the battery life.

i shall do so when im bored laugh.gif
M1X
post Jan 24 2010, 10:59 PM

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8 hours+, suppose. Hahaha
Miyabi
post Jan 24 2010, 11:16 PM

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ive done undervolting my Z, its pretty cool and good to lower down the temp.
but now, no more since im feel too lazy to redo the same procedure after formatting my Z. and also, doesnt make real difference to me since im aint really gaming on notebook and P variant processor is already at decent temp.

just my rant smile.gif
lcct
post Jan 25 2010, 11:52 AM

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Laptop Model: Acer Aspire 4540
Processor Model: Turion II M520 @ 2.3 GHz, 1800 MHz HT Link, 2x512KB L2 Cache, 45 nm, 35W TDP
Stable Undervolted Voltage:
P0 2300 MHz: 1.050V
P1 2100 MHz: 0.9875V
P2 1500 MHz: 0.875V
P3 1100 MHz: 0.800V
P4 800 MHz: 0.725V

Notes:
- Using K10stat, command line options used in startup folder: -lp:1 -StayOnTray -ClkCtrl:2 -nw
- Each of the p-state was tested stable using prime95
- Temperature drop at full load: ~7°C (65->58), at idle: 0°C (45)
- Battery life increase: 0% (idle) to 27% (full load)


cloudstrife07
post Jan 25 2010, 08:04 PM

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QUOTE(M1X @ Jan 24 2010, 10:59 PM)
8 hours+, suppose. Hahaha
*
ok, from my normal usage with brightness level 3 and power plan "power saver" is tweaked a bit, i managed to get the laptop increase its battery life from 4hours+ to 5~6hours. icon_rolleyes.gif

now that's what i call achievement. thumbup.gif

i will do it accurately next time with Battery Eater smile.gif
chong93
post Jan 25 2010, 08:45 PM

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how do you all undervolt the laptop?use any program?mind to share with me too
TSEugene91
post Jan 25 2010, 08:50 PM

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Can you please refer on the 1st post. There's a Link to the Undervolting guide which uses RMClock to undervolt. Do read the guide carefully in order to succeed in the Under Volting procedure. Good Luck!
lee_what2004
post Jan 25 2010, 08:52 PM

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QUOTE(chong93 @ Jan 25 2010, 08:45 PM)
how do you all undervolt the laptop?use any program?mind to share with me too
*
refer the first post, there's got link to the guide.
ericmaxman
post Jan 26 2010, 06:26 PM

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After undervolting, now my HDD is hotter than my CPU..

Very pleased...hehe
TSEugene91
post Jan 26 2010, 06:53 PM

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Do you mean the HDD become hotter than before? or The prcoessor is cooler than the HDD? tongue.gif

You shud get a cooler pad to cool the hdd biggrin.gif ..
mumeichan
post Jan 26 2010, 09:31 PM

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I gave it a try. But at the lowest PST, my processor is already at the lowest voltage that RMClock can set. So since I'm using my computer at the lowest multiplier and voltage all the time through Window's default power management, this doesn't give me a cooler PC or more battery life.
ericmaxman
post Jan 26 2010, 09:52 PM

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QUOTE(Eugene91 @ Jan 26 2010, 06:53 PM)
Do you mean the HDD become hotter than before? or The prcoessor is cooler than the HDD? tongue.gif

You shud get a cooler pad to cool the hdd biggrin.gif ..
*
To achieve those low temps, I removed my back panel, and is using my self-improved CM Notepal cooler.
TSEugene91
post Jan 26 2010, 10:22 PM

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Oh.. so u run without using the backpanel? cool.. gonna try that too soon
tongue.gif
Jt2020
post Jan 26 2010, 10:50 PM

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Won't it get dusty easy without the back panel?
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post Jan 26 2010, 11:21 PM

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Yes without backpanel you could achieve insanely low temperature, I even managed to get 38C CPU and 44C GPU temperature in non air conditioned room. It could get dusty but don't worry unless you could used it on dusty environment. Using notebook cooler minimises it
M1X
post Jan 27 2010, 04:15 AM

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I just hope nothing went wrong after I test undervolting few days back, cuz feels like my laptop battery life getting abit shorter. Maybe I just too sensitive or something =p

About the back cover, I tried several times to remove my UL80VT cover (because my hand was itchy lolz), but failed... I have no idea how the cover been assembled together... Pull out all the screws but still very tight, lots of 'traps' around sweat.gif

» Click to show Spoiler - click again to hide... «


This post has been edited by M1X: Jan 27 2010, 04:20 AM
TSEugene91
post Jan 27 2010, 07:44 AM

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lol.. u flexed the laptop? tongue.gif

U can always undo undervolt by not starting RMClock on startup smile.gif
M1X
post Jan 27 2010, 10:15 AM

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Just the alluminium corner flexed... =/ broken beauty...
Well yeah I didn't put RMClock on startup.
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post Jan 27 2010, 10:25 AM

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ouch i noe that feeling.. my 6935g once dropped in the backpack too with a huge boom sound.. sad.gif

Lucky nothing wrong with it hehe


ericmaxman
post Jan 27 2010, 02:40 PM

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QUOTE(Jt2020 @ Jan 26 2010, 10:50 PM)
Won't it get dusty easy without the back panel?
*
Depends on how dusty your room is.

Mine isn't that dusty, so it ain't much of a problem.
Mr.LKM
post Jan 27 2010, 03:14 PM

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Notebook/Laptop Model: HP Compaq C769TU
Processor Model: Intel Core Duo T2370 @1.73Ghz, 533MHz FSB, 1MB L2 Cache, 65nm
Stable Undervolted Voltage: FID:6.0x VID:0.9500V , FID:13x VID:0.9500V

However, CPU-Z shows a constant voltage at 1.063V
lee_what2004
post Jan 27 2010, 03:15 PM

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but did the temp go down or remain same?
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post Jan 27 2010, 03:46 PM

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QUOTE(lee_what2004 @ Jan 27 2010, 03:15 PM)
but did the temp go down or remain same?
*
It does. Previously using ORTHOS to stress the CPU the highest temperature recorded was 89-91 degree celcius. It dropped to about 79 degree celcius now. The temperature is so freaking high, wouldn't it destroy the CPU?
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post Jan 27 2010, 05:05 PM

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At least you got it cooler biggrin.gif
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post Jan 27 2010, 06:12 PM

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QUOTE(Eugene91 @ Jan 27 2010, 05:05 PM)
At least you got it cooler biggrin.gif
*
But there is a lot of room to go. Any idea what's preventing the voltage from going lower? Or it's just the reading of CPU-Z is wrong?
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post Jan 27 2010, 06:59 PM

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did u do the correct settings? Running Windows 7?

Attention if ur using Windows 7 Follow this:

Management>Untick Enable OS Power Management Intergration

Also some ppl in NBR suggest to untick Engage IDA under the Advanced CPU Tab.

It could be windows 7 and RMClock power management conflict.. Since it wasnt developed for Windows 7..

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post Jan 27 2010, 07:23 PM

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QUOTE(Mr.LKM @ Jan 27 2010, 06:12 PM)
But there is a lot of room to go. Any idea what's preventing the voltage from going lower? Or it's just the reading of CPU-Z is wrong?
*
You could use multiple temperature monitoring software like HWMonitor if you think the temperature is inaccurate. But don't worry, most laptop CPU are designed to handle high temperature, 90C+ is common, some even playing games at over 100C but its rock stable. What other things could be the culprit? Maybe dust if your system is few months old, but ultimately laptop is hotter than desktop because small heatsink and fan to cool them down
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post Jan 27 2010, 09:17 PM

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Just verified that cpu-z 1.5.1 reported wrong voltage but 1.5.3 showed 0.950v which matched the value I set in RMClock 2.35
TSEugene91
post Jan 27 2010, 10:00 PM

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lucky u checked.. lol
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post Jan 27 2010, 11:44 PM

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QUOTE(Eugene91 @ Jan 27 2010, 10:00 PM)
lucky u checked.. lol
*
So there isn't any way to lower the voltage further? I think there is still a lot of headroom for my processor. It can probably be lowered to the level of a ULV. biggrin.gif
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post Jan 27 2010, 11:45 PM

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if its till the minimum VID thats it.. you cant go any lower.. biggrin.gif
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post Jan 28 2010, 02:12 AM

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QUOTE(Mr.LKM @ Jan 27 2010, 11:44 PM)
So there isn't any way to lower the voltage further? I think there is still a lot of headroom for my processor. It can probably be lowered to the level of a ULV.  biggrin.gif
*
well, there's another way to lower it further, by pinmod, but doing wrongly might fried your cpu tongue.gif
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post Jan 28 2010, 08:14 AM

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later the cpu "tidak cukup makan" how? LoL..
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post Jan 28 2010, 08:21 AM

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then it won't start laugh.gif
TSEugene91
post Jan 28 2010, 10:03 PM

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Now im at stock voltage.. I can't feel difference of temps anymore sad.gif

Since my system is unable to read CPU temps.. lol.. Let it stock for awhile.. biggrin.gif
prasys
post Jan 28 2010, 10:23 PM

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TS , spice this up a bit and I'll pin this thread up

As in include some pictures or basic configuration
TSEugene91
post Jan 28 2010, 10:45 PM

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hmm alright smile.gif ill work on it..
ericmaxman
post Jan 29 2010, 10:18 PM

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Any updates for Windows7?
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post Jan 29 2010, 10:23 PM

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Just got these.. Trying it smile.gif

When using RMClock on Windows 7 this need to be done:

in RMC in Management disable OS power management integration
in W7 in power plan in Minimum processor state set 100%

and now RMC is taking control of processor and Windows 7 of the rest
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post Jan 29 2010, 10:41 PM

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QUOTE(Eugene91 @ Jan 29 2010, 10:23 PM)
Just got these.. Trying it smile.gif

When using RMClock on Windows 7 this need to be done:

in RMC in Management disable OS power management integration
in W7 in power plan in Minimum processor state set 100%

and now RMC is taking control of processor and Windows 7 of the rest
*
Does this mean that the processor will always run at highest frequency?
TSEugene91
post Jan 29 2010, 10:44 PM

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Dont look like it..

Mine still downclocks.. smile.gif I dont see anymore spikes to Stock Voltages..
As long as in RMClock's Profile you have set to performance on demand(Current and Startup) i think..
With all indexes ticked.

This post has been edited by Eugene91: Jan 29 2010, 10:46 PM
Mr.LKM
post Jan 29 2010, 11:12 PM

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QUOTE(Eugene91 @ Jan 29 2010, 10:44 PM)
Dont look like it..

Mine still downclocks.. smile.gif I dont see anymore spikes to Stock Voltages..
As long as in RMClock's Profile you have set to performance on demand(Current and Startup) i think..
With all indexes ticked.
*
Oh... I don't see any voltage spikes at all before following the instructions here. However, I have a serious frequency spike though. sad.gif My CPU hardly stabilize.
TSEugene91
post Jan 29 2010, 11:14 PM

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Hmm even if u dont run RMClock?? Checked with CPU-Z?
ericmaxman
post Feb 1 2010, 11:47 PM

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Wanna ask, why after each restart, my settings all gone?

sweat.gif
TSEugene91
post Feb 2 2010, 12:02 AM

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That's weird .. So far nothing like dat happened to me yet.

Did u tick Apply Settings at Startup at Advanced CPU Option? Select Mobile?
ericmaxman
post Feb 2 2010, 12:05 AM

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Mine not Core 2 based. sad.gif
lee_what2004
post Feb 2 2010, 12:13 AM

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QUOTE(ericmaxman @ Feb 2 2010, 12:05 AM)
Mine not Core 2 based. sad.gif
*
Mine Core Duo T2250 didn't face problem like that smile.gif

try this, open the RMClock then go to Settings
On Startup Options
tick start minimized to system tray and Run at WIndows startup: choose via Startup registry key
then close it,
right click the RMClock icon on system tray choose Restart.
Then open back RMClock.
Then try restart your computer to see your settings back to default or not.

This post has been edited by lee_what2004: Feb 2 2010, 12:17 AM
ericmaxman
post Feb 2 2010, 12:26 AM

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QUOTE(lee_what2004 @ Feb 2 2010, 12:13 AM)
Mine Core Duo T2250 didn't face problem like that  smile.gif

try this, open the RMClock then go to Settings
On Startup Options
tick start minimized to system tray and Run at WIndows startup: choose via Startup registry key
then close it,
right click the RMClock icon on system tray choose Restart.
Then open back RMClock.
Then try restart your computer to see your settings back to default or not.
*

thumbup.gif

solved my problem..thanks !
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post Feb 4 2010, 11:49 PM

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LYN ID: Andy0625
Notebook/Laptop Model: Dell Inspiron 1720
Processor Model: Intel Core 2 Duo T7250@2.00Ghz, 800MHz FSB, 2MB L2 Cache, 65nm
Stable Undervolted Voltage: FID:6.0x VID:0.9000V , FID:10x VID:1.1500V

Originally FID:10x VID: @1.1750V.
Tested the stability of 1.1500V for 45minutes without any error. Will push it further when I got spare time.

Cheers!

UPDATE : Currently undervolted to FID:10x VID: @1.1125V , Tested working fine and stable for an hour.
UPDATE 2 : Stability tested for FID: 10x - VID: @1.0125V. (trying my best to push it further.)

This post has been edited by Andy0625: Feb 5 2010, 04:24 AM
astria
post Feb 5 2010, 05:29 PM

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LYN ID: astria
Notebook/Laptop Model: Asus N81Vp
Processor Model: Core 2 Duo T9550, 45nm Penryn DC, 2.66GHz, 6MB L2 cache, 1066MHz FSB
Stable Undervolted Voltage: FID:10x VID:1.1250V

for some reasons that i may not know, i can't lower the voltage for multiplier @ x6...

not a big concern for me since i am folding most of the time...

This post has been edited by astria: Feb 5 2010, 05:33 PM
Hawaiiii
post Feb 6 2010, 05:51 PM

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i have just follow the guide and 1 question, i cannot find the 'advanced CPU settings' tab option (below the battery info 1), anyone can help me???
im using W7 64 bit, RM clock version 2.35.0
TSEugene91
post Feb 6 2010, 06:34 PM

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Updated Undervolt Users smile.gif


Added on February 6, 2010, 6:35 pm
QUOTE(Hawaiiii @ Feb 6 2010, 05:51 PM)
i have just follow the guide and 1 question, i cannot find the 'advanced CPU settings' tab option (below the battery info 1), anyone can help me???
im using W7 64 bit, RM clock version 2.35.0
*
Theres a specific version of RMClock 64bit at the Guide post did u download that?

This post has been edited by Eugene91: Feb 6 2010, 06:35 PM
Hawaiiii
post Feb 7 2010, 01:42 AM

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lol i follow exactly what the guide mention but after install rmclock and i launch it, the 'advanced cpu settings is missing', which mean i stuck at step 2 T T


Added on February 7, 2010, 1:19 pmi think this rmclock does not work with core i5, because i have tried another laptop with c2d base and it works, too bad T T

This post has been edited by Hawaiiii: Feb 7 2010, 01:19 PM
TSEugene91
post Feb 7 2010, 02:38 PM

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QUOTE(Hawaiiii @ Feb 7 2010, 01:42 AM)
lol i follow exactly what the guide mention but after install rmclock and i launch it, the 'advanced cpu settings is missing', which mean i stuck at step 2 T T


Added on February 7, 2010, 1:19 pmi think this rmclock does not work with core i5, because i have tried another laptop with c2d base and it works, too bad T T
*
Oh lol.. Core i5 is new..

RMClock was developed back in 2007 iinm.. cant remember..

So.. basically.. only until Core 2 Duo's and Quad's i think..
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post Feb 7 2010, 02:39 PM

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I though the core i-series can't be controlled its voltage from OS? read it somewhere before....
astria
post Feb 7 2010, 06:45 PM

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QUOTE(Eugene91 @ Feb 7 2010, 02:38 PM)
Oh lol.. Core i5 is new..

RMClock was developed back in 2007 iinm.. cant remember..

So.. basically.. only until Core 2 Duo's and Quad's i think..
*
actually, RMClock has dificulty reading half multipliers as well...

for eg, T9600 runs at 266x10.5 = 2.8GHz, but RMClock only take the max speed to be 266x10 = 2.66GHz...
TSEugene91
post Feb 7 2010, 06:48 PM

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hmm.. did u change the processor settings in power plan? Min. to 100% and Max. 100%?

Let RMClock take care of the CPU not Windows 7..

Last time i had voltage spike higher than stock voltage.. Even my multiplier got to 10.5x @ 2.53GHz lol.. Like OC'ed.. P8600 as u noe stock @2.4GHz..

So after i changed the min.processor state to 100% it works fine..
Cheesenium
post Feb 7 2010, 07:01 PM

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Now i feel like trying undervolting.

My laptop is becoming way too hot.
astria
post Feb 7 2010, 07:12 PM

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QUOTE(Eugene91 @ Feb 7 2010, 06:48 PM)
hmm.. did u change the processor settings in power plan? Min. to 100% and Max. 100%?

Let RMClock take care of the CPU not Windows 7..

Last time i had voltage spike higher than stock voltage.. Even my multiplier got to 10.5x @ 2.53GHz lol.. Like OC'ed.. P8600 as u noe stock @2.4GHz..

So after i changed the min.processor state to 100% it works fine..
*
u talking to me???

i dun ve such problem, since T9550 runs at 266x10...

only thing missing is IDA mode since it's suppose to be 266x10.5... but heck, it's not really bothering me since it's seldom that i run a single thread job...
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post Feb 7 2010, 07:12 PM

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Great! Join the club tongue.gif

I see you enjoying those games tongue.gif BF:BC2, and C&C 4?


Added on February 7, 2010, 7:13 pm
QUOTE(astria @ Feb 7 2010, 07:12 PM)
u talking to me???

i dun ve such problem, since T9550 runs at 266x10...

only thing missing is IDA mode since it's suppose to be 266x10.5... but heck, it's not really bothering me since it's seldom that i run a single thread job...
*
Sort of.. If its fine for u den its okay .. smile.gif

This post has been edited by Eugene91: Feb 7 2010, 07:13 PM
Cheesenium
post Feb 7 2010, 07:14 PM

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QUOTE(Eugene91 @ Feb 7 2010, 07:12 PM)
Great! Join the club tongue.gif

I see you enjoying those games tongue.gif BF:BC2, and C&C 4?
*
Yeah,i got both of their beta.

BFBC2 is too demanding,as the engine is designed to load all the calculations on the processor.The CPU is pretty much always on full load and my laptop heats up extremely fast till the processor underclocks.In order to play this game properly,i think undervolting is probably the only way.

Reading the guide now.

bo093
post Feb 8 2010, 02:30 PM

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I try it.
But done it to the 11x Multiplier.
Should i do it to the 6x Multiplier too?
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post Feb 8 2010, 03:02 PM

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Laptop Model:Dell e1505
Processor Model:[T2300]@[1.6GHz], [FSB 166.3], [Cache 32K, 32K, 2048K], [65nm Yonah], [Wattage 1.2625V]
Stable Undervolted Voltage
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Previous highest temp: 60C~ (70+ when dust accumulate)
After Undervolt: 45C 100% load in 36C room
Min temp don't change as x6 multiplier already use lowest Vcore.
TSEugene91
post Feb 8 2010, 03:13 PM

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QUOTE(bo093 @ Feb 8 2010, 02:30 PM)
I try it.
But done it to the 11x Multiplier.
Should i do it to the 6x Multiplier too?
*
6X would already be at the lowest voltage.. maybe just try adjusting the rest smile.gif
bo093
post Feb 9 2010, 03:24 PM

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But i only see the processor running at 11X or either 6x if on battery.
If the 6X is the lowest already. Just leave it?
lugiamcg
post Feb 9 2010, 05:08 PM

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if u guys want the most from ur lappie, then don't do it. It may seem pretty green in the long run, but it isn't a wise choice. A good performance lappie will definitely compensate for ur loss, if u know wad i mean =D

PS: no other factors are taken into consideration apart from 'I'm not an eco-man'
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post Feb 9 2010, 05:24 PM

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QUOTE(bo093 @ Feb 9 2010, 03:24 PM)
But i only see the processor running at 11X or either 6x if on battery.
If the 6X is the lowest already. Just leave it?
*
6x would be the lowest already and shud be already at the lowest voltage at stock smile.gif

astria
post Feb 9 2010, 06:01 PM

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QUOTE(Eugene91 @ Feb 9 2010, 05:24 PM)
6x would be the lowest already and shud be already at the lowest voltage at stock smile.gif
*
u forgot Super LFM... laugh.gif
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post Mar 15 2010, 08:43 AM

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Sorry to bump this thread, but the Studio 15 I undervolted yesterday was not stable at the voltages stated on the first page.

It was the same cpu @ Core2Duo P8600..

hmm.gif
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post Mar 15 2010, 11:15 AM

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WTA here..
Anyone have undervolt C2D T8100 processor?
what's the result?
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post Mar 15 2010, 12:51 PM

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QUOTE(ericmaxman @ Mar 15 2010, 08:43 AM)
Sorry to bump this thread, but the Studio 15 I undervolted yesterday was not stable at the voltages stated on the first page.

It was the same cpu @ Core2Duo P8600..

hmm.gif
*
Well, all CPU are not created equally...
-kytz-
post Mar 15 2010, 02:50 PM

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Thinking of undervolting to get lower temperatures but totally have no idea how hmm.gif
BlueBean
post Apr 30 2010, 06:00 PM

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So is uv-ing still safe? on windows 7
astria
post Apr 30 2010, 06:12 PM

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yes, of course... nod.gif
BlueBean
post Apr 30 2010, 06:26 PM

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thanks astria, just to make sure, is it stable? previous problems solved?
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post Apr 30 2010, 06:59 PM

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Attention!~ Windows 7 Users!:
When using RMClock on Windows 7 this need to be done:

in RMC in Management disable OS power management integration
in W7 in power plan in Minimum processor state set 100%

Remember to do the above smile.gif
BlueBean
post Apr 30 2010, 07:37 PM

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QUOTE(Eugene91 @ Apr 30 2010, 06:59 PM)
Attention!~ Windows 7 Users!:
When using RMClock on Windows 7 this need to be done:

in RMC in Management disable OS power management integration
in W7 in power plan in Minimum processor state set 100%

Remember to do the above smile.gif
*
that's all you need to do for it to run normally?
astria
post Apr 30 2010, 07:40 PM

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yeah, it's stable... only problem is that the software has not been updated for quite long...
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post Apr 30 2010, 07:46 PM

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QUOTE(BlueBean @ Apr 30 2010, 07:37 PM)
that's all you need to do for it to run normally?
*
yeah.. most of us here using it with windows 7 smile.gif
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post Apr 30 2010, 07:50 PM

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Core I now can undervolt?
BlueBean
post Apr 30 2010, 08:43 PM

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QUOTE(astria @ Apr 30 2010, 07:40 PM)
yeah, it's stable... only problem is that the software has not been updated for quite long...
*
if it's working i don't think is much of a problem.

QUOTE(Eugene91 @ Apr 30 2010, 07:46 PM)
yeah.. most of us here using it with windows 7 smile.gif
*
can't wait to get my lappie and undervolt it. by the way, how's windows 7 compared to xp and vista? i hate vista, like xp but not xp's boring appearance. i heard one of my friends saying that since he switched to 7, there's less virus now.

TSEugene91
post Apr 30 2010, 09:09 PM

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Windows 7 is nice man.. I wonder why people still want to use XP tongue.gif

Well about viruses.. Depends on the user as well..
redphoenix
post May 1 2010, 02:36 PM

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Windows 7 is nice,for me it's much faster than Windows XP,and no problems at all.

By the way,I do want to try to undervolt my processor because the battery life drains quite fast.But if I do,will there be a decrease in performance?A lot or just a little?
TSEugene91
post May 1 2010, 04:26 PM

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No performance decrease.. smile.gif

Its not underclocking.. its undervolting smile.gif
Andy0625
post May 9 2010, 12:53 AM

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I couldn't run RMclock in my W7 , i need press F8 during boot up and change a setting over there right ?
MIVECburuk
post May 12 2010, 11:54 AM

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have anyone tried UVing a core i? i'm having a serious heat problem here
TSEugene91
post May 12 2010, 12:17 PM

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QUOTE(Andy0625 @ May 9 2010, 12:53 AM)
I couldn't run RMclock in my W7 , i need press F8 during boot up and change a setting over there right ?
*
No, not in Safe Mode.. lol.. did you get the correct version for either ur 32bit or 64bit?


Added on May 12, 2010, 12:18 pm
QUOTE(MIVECburuk @ May 12 2010, 11:54 AM)
have anyone tried UVing a core i? i'm having a serious heat problem here
*
Its only for older procs.. Since RMClock has never been updated since 2007..

This post has been edited by Eugene91: May 12 2010, 12:18 PM
MIVECburuk
post May 12 2010, 12:44 PM

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so it's not tried 7 tested yet. is there any other method to lower the cpu temp?
TSEugene91
post May 12 2010, 01:33 PM

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QUOTE(MIVECburuk @ May 12 2010, 12:44 PM)
so it's not tried 7 tested yet. is there any other method to lower the cpu temp?
*
What laptop do u have there? Maybe its time for u to vacuum the vents? and how hot is hot? have u used HWMonitor to check the temps?

This post has been edited by Eugene91: May 12 2010, 01:33 PM
MIVECburuk
post May 12 2010, 01:45 PM

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QUOTE(Eugene91 @ May 12 2010, 01:33 PM)
What laptop do u have there? Maybe its time for u to vacuum the vents? and how hot is hot? have u used HWMonitor to check the temps?
*
Acer 4740g,i5 430m & 310M...been using for 3 month, having major heat problem. Idle temp 4xc & can reach up to 9xc while gaming. FB games can reach 7xc. Using HWMonitor to check temps. Intel burn test can oso reach 8xc-9xc. The fan is spinning but not sure how fast. Dont think that the vent is clog coz its a new laptop. So far, never heard of this issue from other user. And also, the batt is starting to crap out:help:

And i google around, it seems that core i is imposible to UV.


Added on May 12, 2010, 1:47 pmmax temp reached was 99c...thats how hot it is.

This post has been edited by MIVECburuk: May 12 2010, 01:47 PM
TSEugene91
post May 12 2010, 01:52 PM

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QUOTE(MIVECburuk @ May 12 2010, 01:45 PM)
Acer 4740g,i5 430m & 310M...been using for 3 month, having major heat problem. Idle temp 4xc & can reach up to 9xc while gaming. FB games can reach 7xc. Using HWMonitor to check temps. Intel burn test can oso reach 8xc-9xc. The fan is spinning but not sure how fast. Dont think that the vent is clog coz its a new laptop. So far, never heard of this issue from other user. And also, the batt is starting to crap out:help: 

And i google around, it seems that core i is imposible to UV.


Added on May 12, 2010, 1:47 pmmax temp reached was 99c...thats how hot it is.
*
Maybe urs having problems.. have it checked at service centre,,
MIVECburuk
post May 12 2010, 01:56 PM

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QUOTE(Eugene91 @ May 12 2010, 01:52 PM)
Maybe urs having problems.. have it checked at service centre,,
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What if my place dun hav any sc, if i send it the shop where i bought it, will they send it to the nearest sc or they'll fix it for me?
mumeichan
post May 16 2010, 05:58 PM

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For those who are having problems with RMClock (like me) or who are using the new iCore processors, you might want to try(then buy) CPUgenie

It's a tool that's pretty much like RMClock, even down to the interface. although CPUgenie look cleaner.

Some differences are:
- Works right out the box with Windows 7 and 64 bit Windows
- You can't manually set C-states (but they are enabled)
- You can use and even force SuperLFM without crashing
- You can't seem to use IDA. I'm not sure about TurboBoost
- You can use half multipliers.**
- You can perform a stress test for each multiplier individually directly from within the program. Very useful to test stability. Sometimes, it will detect your PC is going to crash before it does, stopping the test and saving you the paon of seeing the BSOD screen and rebooting.
- Voltages set matches what is reported in CPU Z and HWinfo32 (There are reports saying they don't match when using RMClock but do with CPUgenie)
- You don't seem to need to disable Windows Power Management (Officially you need to, but mine runs with the correct voltages and multipliers without). Temperature reduction further proves this.
- You can configure it to switch power plan/profiles depending on the program running.

As much as I like it though, if RMClock works fine, I don't see a reason to buy or use this program.

Voltage Table for SP9400, should be a good reference for other SP processors and P9xxx processors.

user posted image

**While it can use half multipliers, you won't see the dynamic multipliers. I'm not sure what's the proper name for it, but when Windows controls my processor based on my BIOS ACPI table, my multipliers works within a 0.5 range. For example will go up and down between 6.00 to 6.50, so I can get values like 6.13, 6.27 6.45 etc.

This post has been edited by mumeichan: May 16 2010, 07:12 PM
TSEugene91
post May 16 2010, 06:11 PM

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Hmm.. CPUgenie seems good then.. smile.gif I wonder if it does Overclock? icon_idea.gif

How I wish it could be free tongue.gif

This post has been edited by Eugene91: May 16 2010, 06:12 PM
mumeichan
post May 16 2010, 06:21 PM

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QUOTE(Eugene91 @ May 16 2010, 06:11 PM)
Hmm.. CPUgenie seems good then.. smile.gif I wonder if it does Overclock?  icon_idea.gif

How I wish it could be free tongue.gif
*
It can't overclock past the highest multiplier.

However it can overclock the SuperLFM state. By default my SuperLFM state's FSB is 133.3MHz with a multiplier of 6. I can increase the multiplier past 6. I've successfully ran it at 8. I retain the power saving this way when I force my laptop into SuperLFM when it's on battery. Half FSB does seem to save power, my memory base clock speed also halves along with the FSB.

Btw, do you know of any program to check the discharge rate of my battery to directly calculate how many watts my processor is actually using?

This post has been edited by mumeichan: May 16 2010, 06:31 PM
TSEugene91
post May 16 2010, 06:37 PM

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QUOTE(mumeichan @ May 16 2010, 06:21 PM)
It can't overclock past the highest multiplier.

However it can overclock the SuperLFM state. By default my SuperLFM state's FSB is 133.3MHz with a multiplier of 6. I can increase the multiplier past 6. I've successfully ran it at 8. I retain the power saving this way when I force my laptop into SuperLFM when it's on battery. Half FSB does seem to save power, my memory base clock speed also halves along with the FSB.

Btw, do you know of any program to check the discharge rate of my battery to directly calculate how many watts my processor is actually using?
*
You can use this Battery Care to check discharge rate in 'mW'.
BlueBean
post May 19 2010, 01:40 PM

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how is under-volting with cpugenie compared to rmclock.

This post has been edited by BlueBean: May 19 2010, 01:42 PM
faizalmeta
post Jul 1 2010, 02:15 PM

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acer aspire 5570 core duo t2350@1.86ghz
uv fid 14.0x 0.9875
using rmclock
stress test prime95 for 30 minute max temp. 66 degrees
N30Cramanc3r
post Jul 12 2010, 01:09 PM

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acer Ferrari 4000 with AMD Turion 64 ML-32@1.8Ghz
Lowered the voltage at 4.0x FID from 1.4000v to 1.3250v and 9.0x FID to 1.1000v
having serious temperature problem with my laptop when its temperature would reach 90c while playing game which will result in the BIOS shutting down the laptop to avoid further damage from the heat
Now managed to cool it down by 20c and max temp is now 65c
TSEugene91
post Jul 13 2010, 12:40 PM

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Good to know biggrin.gif
solou123
post Aug 22 2010, 02:47 PM

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wanna ask is there any guide for k10stat undervolting?..coz i'm using amd..rmclock cant detect my comp..sad.gif
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post Aug 22 2010, 02:52 PM

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i don't think so?.. RMClock is sort of old..
solou123
post Aug 22 2010, 03:01 PM

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QUOTE(Eugene91 @ Aug 22 2010, 02:52 PM)
i don't think so?.. RMClock is sort of old..
*
"i don't think so?"...not understading wat u mean by tat o...i need to undervolting my laptop..coz recentlty it temp getting higher than normal..lol..scare it wil die soon..sad.gif

This post has been edited by solou123: Aug 22 2010, 03:04 PM
TSEugene91
post Aug 22 2010, 03:24 PM

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If it doesn't detect your proc.. the nothing can be done..
solou123
post Aug 22 2010, 03:45 PM

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QUOTE(Eugene91 @ Aug 22 2010, 03:24 PM)
If it doesn't detect your proc.. the nothing can be done..
*
how about k10stat?.. is it suitable to undervolt my comp?..any guide for k10stat?..
TSEugene91
post Aug 22 2010, 04:23 PM

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That one I don't know.. Sorry.. sad.gif
solou123
post Aug 22 2010, 04:35 PM

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QUOTE(Eugene91 @ Aug 22 2010, 04:23 PM)
That one I don't know.. Sorry.. sad.gif
*
nvm...if got any info about that ..pm me pls..now finding ways to solve my comp...now my comp only can surf net and watch movie..lik tat alrdy 90++...have to balanced mode some more..high performance doing nothing also ard 100c...wth..worried...sad.gif
pikacu
post Aug 25 2010, 07:52 PM

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Hi there,

What program should I use to undervolt my Athlon II K325? biggrin.gif

K10stat works fine with AII K325?
TSEugene91
post Aug 25 2010, 08:24 PM

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QUOTE(pikacu @ Aug 25 2010, 07:52 PM)
Hi there,

What program should I use to undervolt my Athlon II K325? biggrin.gif

K10stat works fine with AII K325?
*
I have no experience with that bro.. sorry.. BTW K325 already ULV what? shud be ok bro.. received ur M101z oredi?
pikacu
post Aug 25 2010, 08:26 PM

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QUOTE(Eugene91 @ Aug 25 2010, 08:24 PM)
I have no experience with that bro.. sorry.. BTW K325 already ULV what? shud be ok bro.. received ur M101z oredi?
*
Humm then i'll give a test then hmm.gif

Yeap, just received it today laugh.gif

So damn fast , never expected to be delivered today laugh.gif
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post Aug 26 2010, 12:18 AM

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QUOTE(solou123 @ Aug 22 2010, 04:35 PM)
nvm...if got any info about that ..pm me pls..now finding ways to solve my comp...now my comp only can surf net and watch movie..lik tat alrdy 90++...have to balanced mode some more..high performance doing nothing also ard 100c...wth..worried...sad.gif
*
Is it so hard to Google for it? Sitting around and worried won't get you anywhere. Read this.

AFAIK all the new Athlon/Turion CPU are supported in k10stats.
solou123
post Aug 26 2010, 04:19 AM

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QUOTE(Najmods @ Aug 26 2010, 12:18 AM)
Is it so hard to Google for it? Sitting around and worried won't get you anywhere. Read this.

AFAIK all the new Athlon/Turion CPU are supported in k10stats.
*
thanks for ur link.. smile.gif sorry i just cant find it..:(next time i will dig it harder..thanks..


Added on August 26, 2010, 4:24 ambtw..i think the prob is the fan not fuctioning..today i heard some loud sound from the fan..which is quite normal..that mean my fan is fuctioning..den temp is no prob..den i change back to high performance..den black screen again..the fan not fuctioning again..til now..==mayb i should send back to claim warranty..

This post has been edited by solou123: Aug 26 2010, 04:24 AM
pikacu
post Aug 27 2010, 11:23 AM

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Najmods, thanks for the link. Now i'm looking forward for the lowest undervolt number for my K325 biggrin.gif
Fizzy-Fiz
post Aug 28 2010, 04:32 PM

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hi, i cant undervolt my laptop. for some reasons, there is no "advanced cpu settings" tab
TSEugene91
post Aug 28 2010, 04:50 PM

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QUOTE(Fizzy-Fiz @ Aug 28 2010, 04:32 PM)
hi, i cant undervolt my laptop. for some reasons, there is no "advanced cpu settings" tab
*
What Processor is that?
Fizzy-Fiz
post Aug 28 2010, 04:53 PM

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i3-350.
lee_what2004
post Aug 28 2010, 04:58 PM

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Core i-series can not undervolt....
Fizzy-Fiz
post Aug 28 2010, 05:50 PM

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sigh
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post Aug 28 2010, 05:52 PM

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I should state there huh.. will re-edit this thread.
fcuk90
post Aug 28 2010, 08:33 PM

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atom can ? want try to squeze more battery time life from my atom
pikacu
post Aug 28 2010, 08:36 PM

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Right now i'm on -0.1v for my M101z rclxm9.gif

Reawrd: battery life expanded!
Vizz
post Aug 30 2010, 03:12 AM

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Did it with my T9800 and SU7300..

quite a decent result for T9800.. the max temp only 60°C while 35°C at idle..
but for SU7300 not much different though.. just 1-2°C difference..

didn't test the battery life yet..
TSEugene91
post Aug 30 2010, 10:13 AM

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QUOTE(pikacu @ Aug 28 2010, 08:36 PM)
Right now i'm on -0.1v for my M101z rclxm9.gif

Reawrd: battery life expanded!
*
Good to know thumbup.gif


Added on August 30, 2010, 10:14 am
QUOTE(Vizz @ Aug 30 2010, 03:12 AM)
Did it with my T9800 and SU7300..

quite a decent result for T9800.. the max temp only 60°C while 35°C at idle..
but for SU7300 not much different though.. just 1-2°C difference..

didn't test the battery life yet..
*
It would definitely have a greater impact on the Core 2 TXXXX Series Processors smile.gif

This post has been edited by Eugene91: Aug 30 2010, 10:14 AM
Vizz
post Aug 30 2010, 12:24 PM

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QUOTE(Eugene91 @ August 30, 2010, 10:14 am)

It would definitely have a greater impact on the Core 2 TXXXX Series Processors smile.gif
*
ya.. just that I didn't expect a whooping 20°C drop.. blink.gif
solou123
post Sep 2 2010, 07:14 PM

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just now i try to undervolt my comp..1st time comp hang d..the value too low d...2nd time i decrease 0.125 for each cnq or p(i not sure abt that)..i wanna ask ...izzit i have to try and guess for the lowest value of voltage that wil not BSOD..den stress the cpu by orthos to ensure it is stable?..izzit the correct step here?..
Vizz
post Sep 2 2010, 09:25 PM

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QUOTE(solou123 @ Sep 2 2010, 07:14 PM)
just now i try to undervolt my comp..1st time comp hang d..the value too low d...2nd time i decrease 0.125 for each cnq or p(i not sure abt that)..i wanna ask ...izzit i have to try and guess for the lowest value of voltage that wil not BSOD..den stress the cpu by orthos to ensure it is stable?..izzit the correct step here?..
*
Normally I just keep the orthos running.. then decrease the vid every 5 minutes and jotted down the value.. until I got BSOD..
let the comp restart..
after that increase one or two steps in vid.. then run the orthos overnight..

This post has been edited by Vizz: Sep 2 2010, 09:28 PM
solou123
post Sep 2 2010, 09:49 PM

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QUOTE(Vizz @ Sep 2 2010, 09:25 PM)
Normally I just keep the orthos running.. then decrease the vid every 5 minutes and jotted down the value.. until I got BSOD..
let the comp restart..
after that increase one or two steps in vid.. then run the orthos overnight..
*
kk..i get it..thanks for help..smile.gif
TSEugene91
post Sep 2 2010, 10:53 PM

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to be safe i stress the different multipliers for an hour.. time consuming I know.. at least i can have my laptop running at full speed on battery without having it consume more battery smile.gif
Vizz
post Sep 2 2010, 11:03 PM

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even your laptop could run the orthos overnight.. doesn't mean it is stable.. try it with some heavy applications that you normally used..
last time.. whenever I got too much units in RedAlert3.. the game just stop working..
however.. increase the vid solved the problem..
TSEugene91
post Sep 2 2010, 11:12 PM

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I run bad company 2 for about 2 hours+ no problem biggrin.gif
solou123
post Sep 2 2010, 11:34 PM

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QUOTE(Eugene91 @ Sep 2 2010, 10:53 PM)
to be safe i stress the different multipliers for an hour.. time consuming I know.. at least i can have my laptop running at full speed on battery without having it consume more battery smile.gif
*
multiplier is FID right? the default FID for each Cnq/p is different...so may i know how u change the value?...
TSEugene91
post Sep 2 2010, 11:52 PM

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You should start reducing the max multiplier's VID first.

Once you reach the best stable undervolted VID, you can reduce the rest of the multipliers VID and run ORTHOS to stress it. The guide over at NBR states it clearly there.. smile.gif
solou123
post Sep 3 2010, 12:03 AM

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QUOTE(Eugene91 @ Sep 2 2010, 11:52 PM)
You should start reducing the max multiplier's VID first.

Once you reach the best stable undervolted VID, you can reduce the rest of the multipliers VID and run ORTHOS to stress it. The guide over at NBR states it clearly there.. smile.gif
*
kk..looking tru it now..just now not doing it by the correct way..lol..thanks ah..smile.gif



This post has been edited by solou123: Sep 3 2010, 12:07 AM
Vizz
post Sep 3 2010, 12:13 AM

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if you are lazy to undervolt every multiplier.. you could just lock at the highest multiplier and undervolt that particular multiplier..

that what I have done.. of course when the comp is plugged..
solou123
post Sep 3 2010, 12:22 AM

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QUOTE(Vizz @ Sep 3 2010, 12:13 AM)
if you are lazy to undervolt every multiplier.. you could just lock at the highest multiplier and undervolt that particular multiplier..

that what I have done.. of course when the comp is plugged..
*
kk..but i think i cant complete the process..==comp overheat...
ArnFilho
post Nov 6 2010, 08:59 PM

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OMG, Undervolting is great!

Is this topic still active??

I've managed to undervolt my laptop last night, using K10Stat v1.41 in a Win7 64 OS... here are the results:


User ID: ArnFilho
Laptop Model: Acer Aspire 4540-1047
Processor Model: AMD Athlon II X2 M300 (Caspian 45 nm SOI)
Stable Undervolted Voltage: P0: FID 4x - Stable @ 0,9375v BSOD @ 0,9125v
P1: FID 12x - Stable @ 0,8250v BSOD @ 0,8000v
P2: FID 0 (DID 1) - Stable @ 0,7125v BSOD @ 0,6875v

Full load temperature decreased from 83,9 degrees Celsius to 62,3 degrees Celsius... very good indeed!
K10Stat starts upon logon without problems...


And what about AMD Overdrive? Have any of you tried to undervolt / underclock / overclock AMD stuff with it?

What about the NB voltage? Have any of you guys undervolted the northbridge too?

Cheers!

Arnaldo Filho




TSEugene91
post Nov 6 2010, 09:28 PM

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Good to know the undervolt helped you alot smile.gif

The only thing I know of and is lesser risk is to only undervolt CPU.

This post has been edited by Eugene91: Nov 6 2010, 09:31 PM
putochip123
post Nov 7 2010, 12:31 AM

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less heat, save energy, but proc will spoil cause not enough enerygy
xin
post Nov 9 2010, 03:48 PM

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wow now only i noticed this thread le, it is very good for notebooks that overheat fast. Hmm must try it on my old Acer hehe when i back to hometown. Thanks Eugene !
TSEugene91
post Nov 9 2010, 04:07 PM

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QUOTE(putochip123 @ Nov 7 2010, 12:31 AM)
less heat, save energy, but proc will spoil cause not enough enerygy
*
Hmm think so? I think as long as between the VID set by Intel should be fine? check out ark.intel.com
xin
post Nov 9 2010, 04:18 PM

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ya i too think the Proc would not spoilt as long it is operated at the given limit ... so UV urs with cautious and always look at ur proc's limitations
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post Nov 9 2010, 04:21 PM

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It will BSOD when not enuf power is supplied.. at least that's what they say.. haha run Orthos for an hour shud suffice to max out the proc..
xin
post Nov 9 2010, 04:38 PM

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then did you BSOD before all along the after UV-ed ?
TSEugene91
post Nov 9 2010, 05:11 PM

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I did BSOD @0.9375.. then I put it to 0.95 as its the most stable.. no BSOD..
SUSadvocado
post May 3 2011, 08:03 PM

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Just wondering nowadays what's the best tools to do undervolting on Window 7?

I was reading this:

http://forum.notebookreview.com/hardware-c...ting-guide.html

But it was written few years ago, so has anything changed?
lee_what2004
post May 3 2011, 11:04 PM

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RMClock, CrystalCPUID, Notebook Hardware Monitor..
If you want apps that is uptodate, ThrottleStop, but it can only control voltage of single multiplier...

As for things that changed, undervolting only apply to Core 2 Duo and below..

This post has been edited by lee_what2004: May 3 2011, 11:04 PM
bo093
post May 9 2011, 12:07 AM

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Damn. Undervolting don't work anymore.
I use to run around 1.0V run prime95 or orthos for hours. PC still work.
Now keep on crashing after 1 week of undervolting.
And crashing not BSOD but hanging/freeze. Hmmm.
Why ah hanging?
lee_what2004
post May 9 2011, 12:45 AM

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Increase the voltage ?
frey88
post Jun 10 2011, 05:09 PM

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user posted image
Wonder why my VID all the same, which are 1.15V?
skycrawler
post Jun 10 2011, 06:14 PM

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QuadCore cant? sad.gif
frey88
post Jun 10 2011, 06:40 PM

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Kinda funny though...... manage to undervolt my cpu to 1V for 10x multiplier. But the temperature still like that....
TSEugene91
post Jun 10 2011, 06:59 PM

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Did you refer to:

Attention!~ Windows 7 Users!:
When using RMClock on Windows 7 this need to be done:

in RMC in Management disable OS power management integration
in W7 in power plan in Minimum processor state set 100%

and now RMC is taking control of processor and Windows 7 of the rest

Otherwise hmm i'm not sure..
lee_what2004
post Jun 10 2011, 07:00 PM

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QUOTE(frey88 @ Jun 10 2011, 05:09 PM)
Wonder why my VID all the same, which are 1.15V?
*
You need to change it on profiles.

QUOTE(skycrawler @ Jun 10 2011, 06:14 PM)
QuadCore cant? sad.gif
*
Can, if you mean Core 2 Quad..

QUOTE(frey88 @ Jun 10 2011, 06:40 PM)
Kinda funny though...... manage to undervolt my cpu to 1V for 10x multiplier. But the temperature still like that....
*
Well, what's the temp before undervolting ?
frey88
post Jun 10 2011, 07:38 PM

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QUOTE
Did you refer to:
Attention!~ Windows 7 Users!:
When using RMClock on Windows 7 this need to be done:
in RMC in Management disable OS power management integration
in W7 in power plan in Minimum processor state set 100%
and now RMC is taking control of processor and Windows 7 of the rest
Otherwise hmm i'm not sure..

May i know which power plan? I have high performance, power saver and balanced in the power plan menu.
QUOTE
Well, what's the temp before undervolting ?

7X also..

This post has been edited by frey88: Jun 10 2011, 07:40 PM
lee_what2004
post Jun 10 2011, 08:49 PM

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^Whichever power plan you are using, set the setting in advanced settings.
frey88
post Jun 10 2011, 09:27 PM

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I set all of the power plan's Minimum processor state to 100% but my laptop is not cooler then before...
lee_what2004
post Jun 10 2011, 09:32 PM

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You use orthos to test the temp ?
frey88
post Jun 10 2011, 10:42 PM

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QUOTE(lee_what2004 @ Jun 10 2011, 09:32 PM)
You use orthos to test the temp ?
*
Ya......
pandera999
post Jun 10 2011, 11:09 PM

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wow... gt this UV ts... but UV will decrease the perfrmance?hmm.gif
lee_what2004
post Jun 10 2011, 11:22 PM

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QUOTE(frey88 @ Jun 10 2011, 07:38 PM)
7X also..
*
7X as in how much? 79C ?

QUOTE(pandera999 @ Jun 10 2011, 11:09 PM)
wow... gt this UV ts... but UV will decrease the perfrmance?hmm.gif
*
No.
frey88
post Jun 11 2011, 03:20 PM

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[quote=lee_what2004,Jun 10 2011, 11:22 PM]
7X as in how much? 79C ?
71....
!@#$%^
post Jul 17 2011, 05:15 PM

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QUOTE(Eugene91 @ Jan 21 2010, 10:14 PM)

Attention!~ Windows 7 Users!:
When using RMClock on Windows 7 this need to be done:

in RMC in Management disable OS power management integration
in W7 in power plan in Minimum processor state set 100%

and now RMC is taking control of processor and Windows 7 of the rest
hmmm just wanna ask why must the minimum processor state state be set at 100%? what happen if i put it lower? and what do you mean by windows 7 taking care of the rest?

thanks
atzcymanx
post Oct 18 2011, 08:32 PM

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Hey! I'm kinda new to the undervolting and I have to undervolt my laptop cause it's overheating usually when playing games. I studied through the guide written by flipfire and now my problem is that when I downloaded the rmclock, there isn't a tab called "Advanced CPU Settings" so I'm stuck on that... This thread didn't seem too old and I'm hoping to get an answer ASAP.


I'm running Windows 7 Home Premium 64-bit. My laptop is Acer Aspire 5536. I haven't bought any new components to it so it does have the default processor, graphic card etc... The processor is AMD Athlon X2 Dual-Core QL-65 and it's 2.10 Ghz

-Atzcymanx-
Acid_RuleZz
post Oct 18 2011, 08:56 PM

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can't undervolt use k10stat with that processor?
atzcymanx
post Oct 18 2011, 10:07 PM

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Thanks smile.gif Is there any guide or video for using it?


Added on October 18, 2011, 10:08 pmI found one myself. Thanks for the help! smile.gif

This post has been edited by atzcymanx: Oct 18 2011, 10:08 PM
JJKTP
post Mar 27 2013, 02:56 PM

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Guys,

Any new tools to underclock and undervolt? Thanks.
eatsleepnDIE
post Mar 29 2013, 08:13 PM

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QUOTE(JJKTP @ Mar 27 2013, 02:56 PM)
Guys,

Any new tools to underclock and undervolt? Thanks.
*
undervolt is for old chip (core 2 duo), so i doubt there will be any new development on this field..
JJKTP
post Mar 29 2013, 08:27 PM

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QUOTE(eatsleepnDIE @ Mar 29 2013, 08:13 PM)
undervolt is for old chip (core 2 duo), so i doubt there will be any new development on this field..
*
Then I guess it is too bad.

How about underclocking?
eatsleepnDIE
post Mar 30 2013, 10:17 AM

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QUOTE(JJKTP @ Mar 29 2013, 08:27 PM)
Then I guess it is too bad.

How about underclocking?
*
why would someone underclock the cpu? need slower pc? for what? i failed to see the objectives here..
nexus2238
post Mar 30 2013, 03:19 PM

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With Intel Ivy Bridge ULV and Y series processor, there is not much need to undervolt anymore. When Haswell come out, there will be even less point smile.gif
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post Mar 31 2013, 12:42 AM

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QUOTE(eatsleepnDIE @ Mar 30 2013, 10:17 AM)
why would someone underclock the cpu? need slower pc? for what? i failed to see the objectives here..
*
I just love to have my notebook/desktop running cool and energy efficient.
It is a hobby. Much like overclockers, just that I love to underclock and undervolt.
lee_what2004
post Mar 31 2013, 01:09 AM

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^energy efficient would be let it run at the highest speed to let the task done faster and drop to lowest clock...

Still, if still want underclock, Throttlestop should be able to do it.
JJKTP
post Mar 31 2013, 08:01 AM

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QUOTE(lee_what2004 @ Mar 31 2013, 01:09 AM)
^energy efficient would be let it run at the highest speed to let the task done faster and drop to lowest clock...

Still, if still want underclock, Throttlestop should be able to do it.
*
The key word is "as cool and as energy efficient as possible".

Will the throttlestop work with Ivy Bridge? Is it for underclock only or for both underclock and undervolt? Thanks for the recommendation.
lee_what2004
post Mar 31 2013, 08:46 AM

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Underclock only.
You can pretty much forget about undervolt for mobile CPU past Core 2 Duo.
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post Mar 31 2013, 09:04 AM

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QUOTE(lee_what2004 @ Mar 31 2013, 08:46 AM)
Underclock only.
You can pretty much forget about undervolt for mobile CPU past Core 2 Duo.
*
I see, thanks for the confirmation.
Still in the process of considering which model to get as my new hobby laptop for underclocking and all. For this I don't need turbo feature as it will defeat the purpose.
lee_what2004
post Mar 31 2013, 09:18 AM

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Well, if you want to undervolt, get the AMD APU notebook.
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post Mar 31 2013, 09:24 AM

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QUOTE(lee_what2004 @ Mar 31 2013, 09:18 AM)
Well, if you want to undervolt, get the AMD APU notebook.
*
I am doing it all the time with all of my AMD notebook/desktop. Now considering to get an Intel based notebook since Intel is the better choice at the moment. Perhaps you could share your experience in underclocking using the software on your notebook? Thank you in advance.
lee_what2004
post Mar 31 2013, 09:42 AM

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Intel based notebook pretty much no undervolting.

There are some of my post on this 1st page laugh.gif
JJKTP
post Mar 31 2013, 11:08 AM

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QUOTE(lee_what2004 @ Mar 31 2013, 09:42 AM)
Intel based notebook pretty much no undervolting.

There are some of my post on this 1st page laugh.gif
*
I guess you read me wrong. laugh.gif
I actually ask about your experience with underclocking.
lee_what2004
post Mar 31 2013, 02:24 PM

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Didn't do underclocking, since the temperature is similar when I force it to run at highest clock.
For now doing Dual IDA, getting my C2D P8700 running @2.66GHz.
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post Mar 31 2013, 06:22 PM

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QUOTE(lee_what2004 @ Mar 31 2013, 02:24 PM)
Didn't do underclocking, since the temperature is similar when I force it to run at highest clock.
For now doing Dual IDA, getting my C2D P8700 running @2.66GHz.
*
I see. Thanks for sharing the info.
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post Mar 31 2013, 06:48 PM

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QUOTE(JJKTP @ Mar 31 2013, 12:42 AM)
I just love to have my notebook/desktop running cool and energy efficient.
It is a hobby. Much like overclockers, just that I love to underclock and undervolt.
*
Ok, i gueass everyone have their own type of hobby, but to me underclock is not worth it..it will crippled your system..

But hey, its your choice, so i just wish you goodluck and happy experimenting!

 

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