Struggling with 4670k OC

Soldato
Joined
26 Apr 2013
Posts
5,033
Location
Plymouth
I'm having some issues with my 4670k OC at the moment. My volts are at a flat 1.25 in bios (1.264 idle / 1.280 load cpuid) and the multiplier is at x44. p95 has been going for 90 mins so far with max core temps ranging from 63-74 (more like a 60-71 average though). I failed on x45.

I know there have been inconsistent speeds with Haswell, but my temps seemed generally pretty good compared to others so I was wondering how I could improve. My only OC knowledge is with an i7 920 so I'm not as clued up as I'd like to be with Haswell. So far I've left my ram at 1600 to avoid any issues there and I've only changed the voltage and the multiplier.

Any help or advice anyone could offer would be great.

Many thanks.
 
Last edited:
increase voltage a little, start at 1.30 fixed and test, is stable increase multiplier or lower voltage depending on whether you want more performance or less heat.
 
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