Hi

before i got this board i had a P5B-Deluxe running my E6600 @ 3.6Ghz Othos stable (1.46 actual vcore 1.52 set in bios)

now i got my 680i my E6600 fails Orthos in seconds at the same settings
(1.45 acutal vcore)

my ram is Corsair XM2 2GB C4 runing at 800Mhz 4-4-4-12 2T 2.1v memtest stable