It isn't though, all those reviews are fake, Guru3D, Anandtech, Firingsquad etc.... they are all bogus, even all those over at Rage3D are wrong, they are all saying even the 7.5's did not boost the performance so it is still falling way short of the GTS when AA is applied etc..., but as you can see from about page 7 when i was on about it all thats not the case, the 2900 is 95% faster than the GTS, it is even faster than the GTX in some cases AND THATS WITH ITS DODGY AA PERFORMANCE ENABLED!!!, so where all these are getting 'once AA is applied it falls way behind the GTS' etc... from god only knows, so as has been said expect it to be about 100% faster than the GTS when they fix it, it will probably be faster than the GTX to when its fixed seen as its beating it in some cases already with its dodgy AA, we are looking at the 8800 Ultra killer here when they fix the AA issue as it still hasn't been fixed yet apparently, so me, all those reviews, all those over at Rage3D etc... are all wrong.