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 Intel Penryn Overclocking Thread, Toasting next gen 45nm babes ~

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cstkl1
post Feb 18 2008, 05:04 PM

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QUOTE(clawhammer @ Feb 18 2008, 03:54 PM)
The explanation should be more specific and for people that knows, we will understand FSB termination voltage is CPU VTT but for those that don't, they'll probably go lost somewhere and either spend their money on a new piece of hardware but in the end still don't get their desired results.

I did not specifically mention a particular motherboard but there are many boards out there without the word "FSB Termination Voltage" stated.

At the same time, increase of CPU VTT does not apply for overclocking of all CPU's. To some, it doesn't make a lot of difference.


Added on February 18, 2008, 4:03 pmSome further reading of what GTL, VTT is about:
http://www.edgeofstability.com/articles/df...5/gtl/gtl1.html

Excerpt from the article
"Simply raising VTT may or may not create voltage margins necessary to sufficiently skew signals as required to meet minimum sample and hold times for increased bus frequencies. Additionally, processors are particularly sensitive to even small increases in VTT as bus impedances and termination resistance values are quite low. In fact, increasing VTT will most likely just create unwanted device heating with little to no change in FSB stabilization.

http://www.thetechrepository.com/showthread.php?t=87
*
hence y i say keep it lower than ure vcore.. so most of the time dont even have to raise it.

auto.. bad idea..

simple.. not even talking about gtl in the reference to advice to last screenshot.


This post has been edited by cstkl1: Feb 18 2008, 05:05 PM
clawhammer
post Feb 18 2008, 05:11 PM

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I always had it auto and never killed anything. Anyway, it's up to the person on how they want to do it smile.gif
cstkl1
post Feb 18 2008, 05:22 PM

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QUOTE(clawhammer @ Feb 18 2008, 05:11 PM)
I always had it auto and never killed anything. Anyway, it's up to the person on how they want to do it smile.gif
*
no idea bout gigabyte p35DS3 and to be more specific..

but on asus x38, Evga 680, Asus Striker Extreme ( One of the earlier boards,, fried two rams and one proc.. degrade actually), Foxconn P35 Mars, Gigabyte N680 DQ6 (Fried Rams for breakfast), EVGA 680 SLI( Rmaed twice and now dead still have it if u want to prove the fsb termination theory) P35 DQ6
all of this boards its a NO NO.


ure fsb termination voltages is the one that overheats the proc and kills the proc

its the link between the core to the NB.

google it. quite a no of ppl killed either their proc or mobo by doing that for a long period of time.

to make it plain .. keep it lower than vcore.. thats all i am saying.. not trying to debate..


This post has been edited by cstkl1: Feb 18 2008, 05:27 PM
clawhammer
post Feb 18 2008, 05:51 PM

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No comments smile.gif I've provided my side of the story so it's up to the person on how he wants to overclock.
IcEMoCHa
post Feb 19 2008, 03:56 PM

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yoyoyo... just ordered a e8400 preparing to join the club in a day or two... biggrin.gif
TSAoiNatsume
post Feb 19 2008, 04:31 PM

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just a little curious, did u got ur 8400 from a shop in ss15?
IcEMoCHa
post Feb 19 2008, 07:22 PM

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yup ... how u know tat? blink.gif


Added on February 19, 2008, 7:25 pmlooking at ur sig.... r u the guy who discussed about the proc with me there?... hahaha biggrin.gif

This post has been edited by IcEMoCHa: Feb 19 2008, 07:25 PM
TSAoiNatsume
post Feb 19 2008, 08:22 PM

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haha!! bingo thumbup.gif
i suspected it coz i saw ur siggy too. And the timing was perfect laugh.gif

Ill drop you a call when ur proc arrives bro icon_rolleyes.gif
IcEMoCHa
post Feb 19 2008, 09:00 PM

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hahaha ... okay... hopefully as soon as possible and hope to get similar batch as urs... Crazy vcore @ high clock man... biggrin.gif


Added on February 19, 2008, 9:03 pmwoah... ur ds3 can go 500mhz fsb?... whats the voltages of the nb and others?...

This post has been edited by IcEMoCHa: Feb 19 2008, 09:04 PM
TSAoiNatsume
post Feb 19 2008, 09:03 PM

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ill hope with you as well laugh.gif
been seeing u around here, mana tau its you haha.

Nice meeting ya anyways, lets stay in topic before the mods comes in sweat.gif


Added on February 19, 2008, 9:03 pmall +1 only. Just to be on the safe side, its stable enough =)

This post has been edited by AoiNatsume: Feb 19 2008, 09:04 PM
IcEMoCHa
post Feb 19 2008, 09:06 PM

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swt... and i thought only dq6 can get that high fsb... how high can ur e8400 go with those cooling ?..
TSAoiNatsume
post Feb 19 2008, 09:11 PM

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i didnt really push it far yet, so far i was only able to do 4.5Ghz, im sure it can do better, but due to the DTS issue, inaccurate temps is bothering me, so i dare not go any higher at the moment sweat.gif
IcEMoCHa
post Feb 19 2008, 09:18 PM

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how come ur temps innacurate?... software doesnt support it yet?...
Ezonizs
post Feb 19 2008, 09:26 PM

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wink.gif dont dare to push my mobo to 500 fsb scare gonna fried it sweat.gif
TSAoiNatsume
post Feb 19 2008, 09:33 PM

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QUOTE(IcEMoCHa @ Feb 19 2008, 09:18 PM)
how come ur temps innacurate?... software doesnt support it yet?...
*
its quite likely that the current bios is not able to correctly read it.

QUOTE(Ezonizs @ Feb 19 2008, 09:26 PM)
wink.gif dont dare to push my mobo to 500 fsb scare gonna fried it  sweat.gif
*
i dont think its gonna fry that easily =_="
Usually, something will only fry if u heavily overvolt it.
IcEMoCHa
post Feb 19 2008, 09:49 PM

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but to get 500mhz need to heavily overvolt it ... smile.gif
clawhammer
post Feb 19 2008, 10:00 PM

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I manage to get my E8200 @ 8 x 500 now and left all NB, SB, VTT at default smile.gif It works fine but I'm still testing around. I manage to get it 3.8Ghz+ Orthos stable.
These E8200 are wonders and work just as good as E8400's

This post has been edited by clawhammer: Feb 19 2008, 10:00 PM
TSAoiNatsume
post Feb 19 2008, 10:01 PM

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hmmm? my fsb and MCH is +.1 only sweat.gif
i dont think in anyway that its heavily overvolted laugh.gif
OC4/3
post Feb 19 2008, 11:23 PM

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QUOTE(Ezonizs @ Feb 19 2008, 09:26 PM)
wink.gif dont dare to push my mobo to 500 fsb scare gonna fried it  sweat.gif
*
Can.DS3P PCB is the same as DQ6 and koc have get WR 3dmark06 before.
IcEMoCHa
post Feb 20 2008, 08:40 AM

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QUOTE(AoiNatsume @ Feb 19 2008, 10:01 PM)
hmmm? my fsb and MCH is +.1 only sweat.gif
i dont think in anyway that its heavily overvolted laugh.gif
*
uh... how come i cant get more than 420 fsb with my e6600.... =.= it wont post...

This post has been edited by IcEMoCHa: Feb 20 2008, 08:40 AM

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