You should be able to run them at rated speeds easily.

I would not spend too much cash on this! Like I said before if you can find the giga EP45T-UD3P than go for it. Its a monster FSB board ans also clocks ram like mad. I had my GTs running at 6-6-6-18 @ 920MHZ in this thing.

Seems like I can't get EP45T-UD3p in norway:(

Thanks for clearing this up! think I'll go with the Asus Rampage Extreme x48:)

Well if you can get any of the EP45T boards (DDR3) you should be all set. P45 beats X48 anytime in FSB.

Nah, there are no internet stores that are selling EP45T boards.:(

or ep45c thats their ddr3/ddr2 board

REX is by far the best 775 board. The question you have to ask yourself is if its worth the money for the few benches it benefits.