Overclocking i5 2500k Stability

[joshtoomer96]

I am new to overclocking and was hoping to get my i5 2500k to 4.3GHz but it can not get it stable when going the IntelBurnTest. I can achieve stability at 4GHz at 1.2V?

thanks in advance!

 

[JackNaylorPE]

You have inadequate voltage

here's the *initial* settings from my son's 2600k build

CPU Multiplier - core temps - (voltage range) - LLC setting:

Stock 51,53, 53, 51 (1.224) LLC = Auto
4.0 Ghz 52, 54, 55, 52 (1.016-1.024) LLC = Auto
4.2 GHz 54, 56, 57, 55 (1.256 - 1.264) LLC = Auto
4.4 Ghz 56, 60, 60, 67 (1.280 - 1.288) LLC = Auto
4.6 Ghz 62, 66, 68, 65 (1.360 - 1.368) LLC = High
4.8 Ghz 71, 77, 79, 72 (1.408 - 1.416) LLC = Ultra High*

 

[joshtoomer96]

can the temperature being too high be due to there not being enough voltage? I have just changed the voltage and the multiplier, is this wrong?

 

[joshtoomer96]

I have achieved stability with 4.3GHz with 1.25V with temps of the cores being - 66, 74, 73, 70 - when tested on high with IntelBurn. Is this okay?

When i try doing 4.3GHz at 1.24V my computer boots up and then restarts which i am guessing is due to a lack of power?