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post #1191 of 6491
Quote:
Originally Posted by Concept View Post

Interesting. What kind of temps do you see? I might just shoot for 4.8 @ 1.45v. Would you mind posting any voltages you had to change?
I see mid 60s when folding but low 70s when using IntelBurnTest or longer spurts of Prime95. I upped the VSA to ~1.3V, the VTTD (cpu i/o) to ~1.3V, CPU PLL to ~1.94V (works much lower, higher PLL gives me quicker booting for some reason), and the CPU to ~1.44-1.45V.

Edit: I also have my memory voltage at ~1.65V but the sticks are overclocked and are quad-channel.
Edited by superericla - 8/8/12 at 1:19pm
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post #1192 of 6491
Quote:
Originally Posted by superericla View Post

I see mid 60s when folding but low 70s when using IntelBurnTest or longer spurts of Prime95. I upped the VSA to ~1.3V, the VTTD (cpu i/o) to ~1.3V, CPU PLL to ~1.94V (works much lower, higher PLL gives me quicker booting for some reason), and the CPU to ~1.44-1.45V.

Thanks man I will give that a try today! What multiplier are you using? Also what's your RAM speed?
 
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post #1193 of 6491
Quote:
Originally Posted by Concept View Post

Thanks man I will give that a try today! What multiplier are you using? Also what's your RAM speed?
I'm using a multiplier of 43x and using 117 as my BLCK overclock, with a strap of 1.00. My RAM speed is stock 1600MHz but I overclocked that to ~1850MHz and upped the timings a bit.
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post #1194 of 6491
Cool, I will update when I get home.
 
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post #1195 of 6491
Knocked a few degrees off my load temp by using some 140's on my 212 HyperEvo.



 
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post #1196 of 6491
Quote:
Originally Posted by Concept View Post

Seriously?! It pass 12hrs of P95 blend test?

Mine is about the same. ~4.75 at 1.40, rock hard stable. Don't think it's quite as rare as you believe.
Edited by Plex - 8/8/12 at 1:39pm
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post #1197 of 6491
Is running IBT on Maximum for say 10 or 20 passes a suitable replacement for P95? Or is P95 really the best test?
post #1198 of 6491
Even if CPU successfully running 10 or 20 passes of very high or maximum IBT stress test, it doesn't mean your OC is stable. It might BSOD or produced error in prime95 or in aida64 stress test. Running prime95 for 24 - 48 hours & it doesn't BSOD or no error, then you can say your OC is stable. If you don't have time for that, then run each stress test programs for a couple hours instead:-
  • IBT maximum or very high (only need to run for 10 passes)
  • prime95 blend or custom blend
  • aida64 stress test
  • 3dmark vantage (this seems to put more stress to CPU than other 3dmark benchmark software. Just need to run this one time.)

If survived all the test above, then you can say your OC is stable.
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post #1199 of 6491
I will try that tomorrow, it's just annoying having to do something else for 12 hours whilst P95 beats my rig to within an inch of it's life.

And by "stable" do you mean rock solid? As in I wouldn't ever have a blue screen whilst folding?
post #1200 of 6491
Quote:
Originally Posted by Concept View Post

Yea I think unless you have a gold chip, there's no way to run 4.8 stable 24/7 under 1.46v. Hopefully someone can prove me wrong though biggrin.gif
My stock voltages and lower oc's required alot more vcore than most others but I stress with folding at home for a day or two. Prime/IBT both have passed and 3 hours folding crashed. I don't even bother with them any more. I run 4.75 24/7 @ 1.415 with 2000mhz ram and hyper threading on just using a h100. Idle temp is 29-31* browsing the web while skyping. Gaming hits 45-55*, folding peaks at 62-68* depending how how it is in the living room. I don't think a gold chip is required. I think a good motherboard and patience is required.
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