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What to do when a core (2600k) fails in Prime95? - Page 4

post #31 of 61
Quote:
Originally Posted by RagingAzn628 View Post

god dang it failed after 37min
up the voltages?
VCore: 1.46V
Vdroop: Low Vdroop
CPU I/O: 1.19V
CPU PLL: Auto

Try 1.475, just assume 1.47 will fail after 2 hours. Don't get upset, still really good voltages for 5.0GHz.
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post #32 of 61
Quote:
Originally Posted by RagingCain View Post

Which test did you run? SmallFFTs? If so, raise your voltage +4 increments on CPU Voltage. I am stable at that speed at 1.425v you could just give that a try.

I used the blended test
post #33 of 61
Quote:
Originally Posted by RagingAzn628 View Post

Yes I know 5.0ghz 24/7 stable but I am very determined to get it. I have a few chips left to try frown.gif

I bought these:

http://www.overclock.net/t/1210482/amazon-samsung-2x4gb-low-voltage-ddr3-1600-kit-for-40-ocing-to-2200
Lol I/O at 1.39v run that
Pll at 1.83 thumb.gif
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post #34 of 61
Thread Starter 
Quote:
Originally Posted by RagingCain View Post

Try 1.475, just assume 1.47 will fail after 2 hours. Don't get upset, still really good voltages for 5.0GHz.

updated settings:

VCore: 1.47V
Vdroop: Low Vdroop
CPU I/O: 1.19V
CPU PLL: Auto

448

448

448

448

448
post #35 of 61
Quote:
Originally Posted by wseroyer View Post

I used the blended test

Then you will want to do 1.425 and raise the CPU IO or VCCIO Voltage by 10 mv so 1.05 to 1.15v
Quote:
Originally Posted by RagingAzn628 View Post

updated settings:
VCore: 1.47V
Vdroop: Low Vdroop
CPU I/O: 1.19V
CPU PLL: Auto

You got this, I am not longer helpful wink.gif Still though should have made it 1.475v from my experience biggrin.gif
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post #36 of 61
Thread Starter 
Quote:
Originally Posted by RagingCain View Post

Then you will want to do 1.425 and raise the CPU IO or VCCIO Voltage by 10 mv so 1.05 to 1.15v
You got this, I am not longer helpful wink.gif Still though should have made it 1.475v from my experience biggrin.gif

What the heck why did it just fail after 4-5min at higher Voltage?
post #37 of 61
Quote:
Originally Posted by RagingAzn628 View Post

What the heck why did it just fail after 4-5min at higher Voltage?

Unstable is unstable. Doesn't matter when it occurs just that it did occur. The closer to stability though you get, generally, the errors take much longer to appear.

All Prime95 does is reveal instability, it doesn't cause it.
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post #38 of 61
Quote:
Originally Posted by RagingAzn628 View Post

Quote:
Originally Posted by RagingCain View Post

Then you will want to do 1.425 and raise the CPU IO or VCCIO Voltage by 10 mv so 1.05 to 1.15v
You got this, I am not longer helpful wink.gif Still though should have made it 1.475v from my experience biggrin.gif

What the heck why did it just fail after 4-5min at higher Voltage?
You didn't do what I said that's why
rolleyes.gif
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post #39 of 61
That cpu requires more voltage for 5ghz.
post #40 of 61
Quote:
Originally Posted by PROBN4LYFE View Post

You didn't do what I said that's why
rolleyes.gif

I think he is doing SmallFFTs, you suggested raising Integrated Memory Controller voltage. 1.1v is stock for me, he is at 1.19v now. Was there a reason for a radical increase to CPU IO voltage to 1.39?
Quote:
Originally Posted by _s3v3n_ View Post

That cpu requires more voltage for 5ghz.

Looking that way. He is pretty close to getting stability though.
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