Quote Originally Posted by Blackwhite View Post
I've changed MOBO from Abit IP35 to DFI X38 and it's looks a little bit better.
BIOS settings:
vcore 1.36v
NB 1.33v
VTT 1.25v
9x445

Maybe try a VTT of stock 1.10v or 1.13v. I believe yours is a bit too high for this chip.