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Help me OC my 2500k on p67 ex 4 mobo - Page 2

post #11 of 27
Thread Starter 
I've also read that I should Disable all C-State options (Even C1e) under Advanced: CPU Configuration

is this true?
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post #12 of 27
I have a similar setup and the LLC at Level 1 would be closest to the fixed mode voltage, At Level 5 it would decrease the voltages and fluctuate below the fixed.
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post #13 of 27
Thread Starter 
Quote:
Originally Posted by xspeeeee View Post
I have a similar setup and the LLC at Level 1 would be closest to the fixed mode voltage, At Level 5 it would decrease the voltages and fluctuate below the fixed.
What do you think about leaving it on Auto?

Any idea about C-States under advanced CPU config?
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post #14 of 27
Quote:
Originally Posted by Heazy View Post
What do you think about leaving it on Auto?

Any idea about C-States under advanced CPU config?
I haven't tried it on auto, but i found that Level 1 always keeps it above my 1.25 fixed volts. Ive been going easy to start off with only going to 4.0 with 1.25 volts, and have found that Level 2 i think has the lowest fluctuation. It goes from 1.256v to 1.248.
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post #15 of 27
Thread Starter 
Quote:
Originally Posted by xspeeeee View Post
I haven't tried it on auto, but i found that Level 1 always keeps it above my 1.25 fixed volts. Ive been going easy to start off with only going to 4.0 with 1.25 volts, and have found that Level 2 i think has the lowest fluctuation. It goes from 1.256v to 1.248.

Hmm wait which voltage are you talking about for 1.25? Assuming you're not talking about vcore
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post #16 of 27
Quote:
Originally Posted by Heazy View Post
Hmm wait which voltage are you talking about for 1.25? Assuming you're not talking about vcore
I am talking about the vcore of 1.25. I'm only at a 4ghz oc.
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post #17 of 27
Thread Starter 
Quote:
Originally Posted by xspeeeee View Post
I am talking about the vcore of 1.25. I'm only at a 4ghz oc.
Oh ok well I'm guessing we would be at different LLC's cuz I'm all the way up at 3.85v
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post #18 of 27
Quote:
Originally Posted by Heazy View Post
Oh ok well I'm guessing we would be at different LLC's cuz I'm all the way up at 3.85v
The default Vcore is 1.2v for the 2500k, I don't know how you have 3.85v.
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post #19 of 27
3.85 would be impossible, your cpu would explode.

Take a look at this image.. see where the volts are meant to be etc?

Obviously 1.45 is a bit high, but I'm on water, otherwise, you would want it below 1.4

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post #20 of 27
Thread Starter 
Oh I'm sorry guys I was spacing out I meant 1.385

I'm BSOD'ing on 4.6GHZ as soon as I run Prime 95 Blend

Here are my current settings

CPU Ratio Setting: Manual
Max Ratio: 45
Internal PLL Overvoltage: Enabled
Intel Speedstep: Enabled
Turbo Boost Power Limit: Manual
Short Duration Power Limit: 300
Long Duration Power Limit: 300
Additional Turbo Voltage: Auto
Core Current Limit: 250
Host Clock Override (BLCK): 100
Spread Spectrum: Disabled
Power Save Mode: Disabled
CPU Core Voltage: 1.385v
Load Line Calibration: Auto
DRAM Voltage: 1.5v
PCH Voltage: 1.612v
CPU PLL Voltage: 1.709
VTT Voltage: 1.116
VCCSA Voltage 0.925

Everything in "Advanced" is Enabled or Auto
Edited by Heazy - 10/27/11 at 2:19pm
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