Quote Originally Posted by APC View Post
Hello

Excuse my english

I am looking for the Best Bios Version For EP45-UD3R rev.1.0 & Q9550

I Have a EP45-UD3R rev.1.0 & Q9550 and the F3 bios. (who sold me the matherboard told me that he upgrade to F6 bios but now i have seen that he did not.)

Now i have a stable OC to 3.57 MHZ with 1.22 vcore in BIos and 1.184 in Windows.

Give me benefits upgrade to another bios? What is your opinion?

I don´t like lost my bios setting but if new bios give me less vdroop and in general better performace to reach a better overclocking i´ll do it.

But if i have to upgrade bios what is the best bios for EP45-UD3R rev.1.0 with a Q9550?

I read somewhere F6?

Thanks for your help
Your English is OK mate im spanish lol

You have the best rev of board UD3P so you are fine, bios F10 is nice, also F8, best performance bios in my opinion is F10b but will tight your timmings probably you may have to adjust some volts there.

Why not going for 4Ghz what cooling are u using ?

Cheers
Sergio