i5-2500K/2600K batch number and o/c results

[Falkentyne]

From the looks of it your chip is behaving very much like my own. In that case you should be able to go down to 1.365 then work your way down. But once again I'm not sure what exactly did it, the CPU PLL overvotalge OFF or the actual CPU PLL voltage (can anyone explain how the two are related?).

Try 1.365, but boost the CPU PLL to 1.63125...because my prime failed after 45min...I'm still working things out, Im trying more cpu pll to see if that caused the crash before I give it a tad more vcore, I would like to stay at 1.34.

It's been tested with a DMM that Internal PLL Overvoltage does not change the CPU PLL voltage at all. What is changes is anyone's guess. But this setting did not work on Engineering sample steppings (I believe the cpu's failed to POST). Only worked on final silicon. What it actually changes is anyone's guess...

And what was the result of your latest testing? you never posted back with results...