Well, I think we've talked up the Fatal1ty's clock speed boosts enough, now it's time to actually reveal them. Compared to the aforementioned stock core clock speed of a GeForce 8800 GTS board of 500MHz, XFX's offering sees a 150MHz increase, giving it a final core clock of 650MHz. This also translates into a 400MHz change in the Stream Processors' clock speed, up to 1.6GHz from 1.2GHz on a reference part. Finally, memory clocks haven't been skimped on either, with a 200MHz increase from 800MHz to 1GHz (2GHz effective). Some tasty improvements there, I'm sure you'll agree.