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i7 2600k Voltage issue @ 4.8ghz - Page 2

post #11 of 61
PLL over voltage needs to be ENABLED. You'll get different opinions about CPU PLL. Try your current setting with PLL over voltage enabled and see how it goes. Try PLL over voltage enabled with CPU PLL set to auto and see what happens. Check each for stability and decide which works best for you.
Minor fluctuations in vcore is normal. It's always better to err a little on the high side until you're stable for a while. Then you can try small incremental drops in voltage until you lose stability. Then you can up it a little to find your sweet spot.
Edited by nanoprobe - 10/11/11 at 2:39pm
    
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post #12 of 61
Thread Starter 
It was definitely my PLL over voltage. Or just not enough voltage. Regardless, it is now stable as seen below. I just wish the vcore was lower.

http://valid.canardpc.com/show_oc.php?id=2041654
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post #13 of 61
What is your vcore as set in the bios?
I can't run 4.8GHz running P95 at anything less than 1.440v., so your voltage seems quite good.
And that isn't a P95 12hr. run, only for a few hours at most.
Edited by DerComissar - 10/11/11 at 4:33pm
    
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post #14 of 61
that voltage for 4.8 seems pretty good to me ..now see if it's stable.So..you voltage issue seems to be a NON issue..lol..Oh..enable pll overvoltage..and set the overvoltage amount to whatever amount your vcore is dropping..usually like...012-.020
Edited by Schmuckley - 10/11/11 at 4:41pm
 
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post #15 of 61
Quote:
Originally Posted by Schmuckley View Post
that voltage for 4.8 seems pretty good to me ..now see if it's stable.So..you voltage issue seems to be a NON issue..lol..Oh..enable pll overvoltage..and set the overvoltage amount to whatever amount your vcore is dropping
ditto that.... I am @ 4.8 and have to run 1.4v to keep it alive. 1.4v is fine for me max load is 60c and never goes over 50c gaming. idles around 32c.

be happy with those volts
post #16 of 61
Thread Starter 
I am @ spikey temps due to h100 water cooling haha. Spiked to 77C then dropped to 72*C never constant over 72*C for more than 2 refresh cycles. I ran IBT for 7 cycles without a BSOD. I just want to lose the voltage spikes, because if its stable LOAD @ a lower voltage than it is idling at, I want to use THAT voltage haha. Idle is 1.42v load is 1.406v.
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post #17 of 61
Thread Starter 
Edit:idle is 1.425
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post #18 of 61
Quote:
Originally Posted by Akkarin View Post
Edit:idle is 1.425
Enable C1E and such and it will drop it down along with your clock so you can increase the longevity on your chip, better temps, and it won't effect the stability of your OC.

Edit - And don't feel bad. For a 4.8Ghz OC like that, that's actually some really good voltage settings. I need 1.36/1.37 LLC 6, for 4.7Ghz.

Anything above that.. Yeah, forget it. Lol
 
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post #19 of 61
Thread Starter 
I do have c1e enabled. ThAts why I wish I could get idle down to 1.4. They need aturbo voltage setting for turbo low multi and turbo max multi.
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post #20 of 61
Thread Starter 
Anyone else have any ideas how I can stabilize my voltage? Also, I can not find anywhere where it allows me to set a PLL Overvoltage ammount.
Edited by Akkarin - 10/12/11 at 4:53am
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