hehe thx i'd say 12/26 is less good. but thats because i got 4,14ghz with 01/21 a few times, with 26/12 i was at 4,05ghz max only..

26/12 is overvolting a lot. 01/21 gives 1,61 or something at 1,6v set in bios, 26/12 gives 1,634v

but thats apparently only the case with those higher voltages as we have seen... i did not measure any differences in that range we have tested today morning..

to be honest, i'm a bit confused atm. my chip does not do that well overall, and sometimes i measure these high voltages... i feel like something is still wrong, but i dunno if its the bios. perhaps its the sb600 really, so that i'm not able to reach 4,2ghz although the chip is chilled at 20°C... some ppl say acc is implemented in the cpus since pII. does the sb have to support it as well? will this chip go beyond 4,2ghz with an other board? i dunno. i believed, the m2r will be one of the best boards for pII around as pII doesnt need acc at all...