No, the Ultra is still the fastest there is, even though it is G80. The 8800GT is the first card with the new G92 architecture, but is a mid-high budget card. It just has great performance, given it's price. The upgraded GTS with G92 architecture should exceed 8800GT performance, but who knows how it will stand up to the GTX and Ultra (the two fastest cards on the market at the moment). Prolly somewhere in between methinks.