Gigabyte EX58-UD5/Extreme Discussion Thread

[zalbard]

So if it's just a temperature pb, why do my MB is not able to boot ?
I tried really high voltages (1,4 Vcore and 1,515 QPI VTT), but my UD5 won't boot at all...

(My bios is F10)

Moreover, I beleive an Higher uncore is a Higher memory bandwidth ! As said in this article :
http://www.pcworld.fr/article/materi...edium=redirect

Do I'm wrong ?

First of all, you might need lower temperatures than you have now to achieve such high uncore clocks. Secondly, 4GHz is near the limit for the ambient temps, so no wonder it doesn't boot up. And the last point, sure, it helps the memory bandwidth a bit, but getting higher CPU clocks would still give you a bigger performance boost.