Overclocking issues i5 6600K
Overclocking issues i5 6600K
Hello Overclockers.
I’m facing a challenge with my overclocking setup. I’ve looked at other discussions where fixes were found, but those solutions didn’t apply to my situation.
I’m using an i5 6600K that’s cooled with an EVO 212. When the core voltage is set to 1.2, it runs smoothly at around 4.2Ghz. Raising it to 1.24V allows stability at 4.3Ghz. For 4.4Ghz, I need to push the voltage up to 1.28, which is where things start to change. During stress tests, the multiplier swings between 44 and 42 (roughly 4.4 and 4.2ghz). If I go even higher to 1.30V, the fluctuations jump to 44–38. Lowering the overclock back to 4.3Ghz at 1.28V still doesn’t bring stability, with swings between 43 and 41.
I’ve tried turning off various power-saving features and speedstep settings, and confirmed that no Windows power options are enabled. Temperatures stay under 62°C, so thermal throttling isn’t the cause. The power consumption is about 82 watts at 95W TDP, which also doesn’t seem to be the issue.
It appears the problem is tied to voltage changes rather than frequency alone.
I’m content with my 4.3Ghz overclock but want to understand what’s happening.
It indicates you adjusted the BIOS clock speed to 4.4GHZ with a voltage of 1.28V, and during testing your clock fluctuated between 42 and 44 without consistently reaching 44. Regarding the tools you use, I don't have specific information on what stress or monitoring software you employ.
Hey!
Try using lcc modes and also see that nothing in left for "auto" .. I Would rather but like 1.26 core and lcc modes and then don't forget RAM! Xmp on and you can pretty much any Ram nowadays oc to 1.35v... It seems like people are forgetting Ram oc and thinking only More voltage and it Will be fine.. Nah. Also the cpu core Mode would make it fluncutuate because it works like that if its on dynamic Mode.. Always put for FIXED.. Also loadline calibration is the thing fo real