Can hit 4GHz with i7 920 d0

[ekseR]

Hi

I can't hit 4GHz with my cpu and I am using Gigabyte EX58-UD3R motherboard and mushkin 1600 ram. I tryed with updating bios and raising VTT to 1.515V, vCore to 1.45V, IOH core to 1.5V. Tryed also with all power saving options OFF, HT and turbo boost also OFF and memory multi on 6x and 13x multiplayer of uncore. What can I do to hit 4GHz and be 24/7 stable?

ty

 

[drums101]

from the looks of it you tried everything man....if you couldnt hit 4ghz with a 1.45 vcore i dont think anything will. I have a 950 at 4ghz 24/7 stable at a 1.23 vcore i guess u just got stuck with not good ocing cpu

 

[ekseR]

190x20 for now turbo, ht ON at 1,28V seem to be stable at 20 min prime for now :/