Just got my G0 too, L724A639, vid is 1.2625v. Max Prime stable on water is 3.6GHz 1.45v as set in BIOS, MB is a P5K Deluxe. Temps are just horrible, reaching 70c with small FFT! I reseated the CPU block (Fuzion), even took it apart to see if anything was restricting flow with no joy. It's a disappointment because that's the exact same OC I can get out of my QX6700 B3, same temps too. Atleast the P5K didn't fail to impress, 450x8 no problem at all, RAM running at 1125MHz. My old P5B couldn't even come close to that.