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 Overclocking E7XXX Series

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OC4/3
post Jun 8 2008, 03:16 PM

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QUOTE(tkh_1001 @ Jun 8 2008, 02:03 PM)
i have tried mine on 510 fsb before stable.....i think if really tweak can go higher...will try to upload some ss when free... tongue.gif
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Your processor not good whistling.gif 510x9.5 i think is impossible laugh.gif
OC4/3
post Jun 10 2008, 07:45 PM

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QUOTE(stimix @ Jun 10 2008, 02:28 PM)
My setting @3800mhz:

Maintained the 9.5 mutiplier
increase FSB to 400Mhz
Increase vcore to 1.255V (or more but wathc out on increasing temp..For those intended to OC>3000Mhz.I think should change HSF)
Other voltages -maintained
DDR set at 1:1 (5-5-5-15)

Disable EIST & ....(Aiyah let me chk later)
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EIST and C1E
OC4/3
post Jun 24 2008, 07:59 PM

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QUOTE(rlhc17 @ Jun 24 2008, 01:58 PM)
mine batch Q815A471 VID 1.1V  with Biostar Tpower I45

Maxxx boots......1.7vcore drool.gif watercool
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Try 500x9.5 brows.gif
OC4/3
post Jul 8 2008, 07:34 PM

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QUOTE(hengmy @ Jul 8 2008, 05:42 PM)
dont know bro, my ram cant do high fsb.. sad.gif
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Xtreem is not that expensive nowadays icon_idea.gif
OC4/3
post Jul 31 2008, 12:40 PM

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QUOTE(hengmy @ Jul 31 2008, 09:15 AM)
hmm. any idea about the price for e5 series?
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E21xx sucessor smile.gif
OC4/3
post Aug 8 2008, 11:45 AM

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QUOTE(IcEMoCHa @ Aug 8 2008, 11:10 AM)
got E7200 yesterday new batch# Q812A202 doing 4.5ghz with minimal tweak... its not mine ... just playing with it... tongue.gif
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SPI time don't seem to be that good sweat.gif

OC4/3
post Aug 9 2008, 02:14 PM

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QUOTE(IcEMoCHa @ Aug 9 2008, 12:10 PM)
no lah... E7200 SPI times is inferior to E8xxx series... most also going 11s with maximum tweaks..
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I think can do 11.2's on that clock tongue.gif

OC4/3
post Aug 15 2008, 10:03 PM

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QUOTE(muhdhafiz @ Aug 15 2008, 01:14 PM)
Im using E7200 + Asus P5K SE/EPU
why my multiplier at cpuz sometimes change to 6 n 9.5
how to make it stay at 9.5?
thumbup.gif
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Disable EIST and C1E
OC4/3
post Aug 17 2008, 12:56 AM

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Well,go and read XS 7200 OC list,you can see which batch can do what clock
OC4/3
post May 1 2009, 01:02 AM

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QUOTE(Riddhy @ May 1 2009, 12:53 AM)
Hi
Whats the max stable OC using Stock voltage and stock intel HSF for E7400??
is 3.5ghz to 4ghz possible?? using a g31 chipset from asus or gigabyte with 4gb ddr2 value ram 800 bus??

if i raise the voltage to 1.35v can then whats the max stable oc i can get??
again using g31 chipset and 4 gb value ram ddr2. this time using stock hsf or cm hyper tx2??

I want 4.0 ghz thats my limits for e7400 is it possible?
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Try yourself,no one have answer for this question unless you test yourself biggrin.gif
OC4/3
post Aug 19 2009, 03:17 PM

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QUOTE(farscope @ Aug 19 2009, 01:42 PM)
i juz installed xiggy RS to my E7400 yday..

but my idle temperature for
Core #1 is 40°C n never drop below tat..
Core #2 drop to around 30~33°C..

currently 3.2Ghz at max load 58°C
is that normal or i din seat my HSF properly?
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I think your core 1 temperature sensor is stuck laugh.gif
OC4/3
post Aug 29 2009, 03:46 PM

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QUOTE(JoBigShow @ Aug 29 2009, 01:51 AM)
For the same price as CoolIT, (in the US) the Corsairs outperformed the CoolIT
in terms of 'self contain watercooling system' from most reviews i've read.
The Corsair probably dedicate its function 100% on cooling, and the CoolIT 65% on cooling; 35% on the temp sensors and lcd displays and looks..
I like the CoolIT but i'll go for the Corsair bcoz results matters even though it look industrious and vulgar.
But then again, where to buy these products in KL? i havent seen any of them in Low Yat Plaza... sad.gif
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Coming to LYP soon smile.gif
OC4/3
post Aug 31 2009, 01:05 AM

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QUOTE(JoBigShow @ Aug 30 2009, 11:49 PM)
I have the LLC (Load line calibration) Enable bcoz its improves v droop directly. If disabled, it will follow Intel specs, and knowing Intel® is paranoid when people want to OC, (due to warranty breach and lawsuit) they will usually have their settings with very big gaps in v droop to overprotect the chip. If u still have problems with this huge v droop dilemma, i guess u might want to start a new thread to isolate this matter, probably a lot of people might have the same problem as you. The worst case scenario about irregular v droops is that it might involve manipulating BIOS, etc. I'm not a pro with this kinda things sweat.gif

tq for the TP recommendation, I hope they got the stuff in L.Y.Plaza, i used to use Xigmatek's TP, they somehow become solid now, not a good TP.  rclxub.gif
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Eeehhh just to clear up some misinformation.
Intel specify the vdroop spec is for the sake of protecting VRM circuit and processor smile.gif That the main reason for the specify spec wink.gif

OC4/3
post Sep 9 2009, 03:31 PM

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QUOTE(JoBigShow @ Sep 9 2009, 12:18 PM)
Ok bro, I'm starting @ 2.2v as a 'control', and will tune it accordingly.
When u said nobody can tell, do you mean each person's PC is different in terms of their systems?
hence different systems have different demand in vDimm?, which then ultimately lead me to believe 'Reviews' of products(especially on DRAM) arent to be trusted 100%?
Probably they shouldn't be trusted 100% in the first place, but I need at least somewhere to begin with...so thanks bro for telling me different RAM have different vDimm requirements. I thought only processors are unique to one another.
With this somewhat seems insignificant little info is making me progress a lot atm.  notworthy.gif
Now my OC Rig is somewhat near completion.....for now. 

Here my updated 4-4-412 settings @ 2.2v
[attachmentid=1186707]

I will Run ORTHOS or prime95 to obtain the result of its stability.
(currently had only been running on prime95 for just 30minutes)

I will post the results soon
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Do 960mhz 5-5-5-12,trfc 45 or so and PL set it to 5 or 6,tighter pl is better performance smile.gif
OC4/3
post Sep 9 2009, 10:29 PM

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QUOTE(JoBigShow @ Sep 9 2009, 04:11 PM)
When you mean PL, is it the same thing as 'Ai Transaction Booster' is Asus bios?
[attachmentid=1187020]

At the moment its 05, whats the recommended value should i go for if this what you mean is 'PL'?

Unfortunately my lame mobo (P5QL-PRO) can't do more than 423FSB, so i cant attain the 1:1 if i want to increase the dram freq.
My bios setup seems to be locked on 1:1 at the moment, so i cant fiddle around with the Dram frequency separately.

960mhz?? Can this moderate-overclocking HyperX do such figures without hurting itself at that mhz?
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PL=Performance Level
OC4/3
post Sep 10 2009, 03:27 PM

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QUOTE(JoBigShow @ Sep 10 2009, 09:47 AM)
[attachmentid=1188486]

The most tighest level I can go is only 8,
tried 6, then 7, but the bios will not boot windows, so reverted back to 8
Yeah, do I need to tweak anything else to allow me to choose timings below 8?
Or is just that, the system already reaches its maximum tightest timing?
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Try up a bit of vmch first
OC4/3
post Sep 10 2009, 07:41 PM

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QUOTE(campsol2k @ Sep 10 2009, 05:30 PM)
Most probably u need to pump more vmch (aka vnb)... detailed explanation on tRD... http://www.anandtech.com/mb/showdoc.aspx?i=3208&p=6
@OC4/3
How old r u? 15?  hmm.gif
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Yes,15 as in 15 aka PMR this year

 

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