** Official ** Gigabyte UD3 P45 Series -- EP45-UD3 / EP45-UD3R / EP45-UD3P

[Sparda]

I agree with you when using Dual cores. I havent seen a stable 500+fsb with less than 1.4v using quads though. I'm running at 1.6 atm. Once i'm as stable as i want i'll try to back the NB/MCH down and see if its still stable.

I try with nearly the same spec as you. I tried 1.44v to 1.6v. 1.5v look like a sweet spot. They are releasing UD3P with ddr3.
Though I wont get them because of the single cpu reference even they will give good memory performance