Pentium D pulls harder than a quad in my experience at 4.5+GHz on the Pentium D. I benched on a PD805 for the 2nd time last night, PC was drawing a total of 415 watts from the wall, cascade pulling 1250 watts. This was at 4.65GHz, 1.55vcore, both cores loaded and a PCI VGA. One leaky chip with that much vcore :sigh: