The rsx cannot, and never will render as fast as a 7900 GTX, or 7800 GTX for that matter, the memory bandwidht going to the RSX is a max of 22 gb/s compared to the 7900 GTX's 51.2 gb/s of memory bandwidth, also the RSX is only clocked at 550 mhz. Secondly never beleive anything sony tells you about their system specs, because absolutely every playstation e3 showing has always been packed with lies, ps2 was supposed to get Toy Story graphics, they said it would perform with 75 million polygons per second, the console came out with 7 million polygons per second. The pc is also the best, and fastest gaming platform of them all, and always will be. Crytek wanted to make sure that everyone knew that, by releasing Crysis on the pc, and they have stated that if they were to put crysis on any of the consoles, they would have to degrade, graphics, physics, ai, and gameplay, just to get a solid frame rate on the "next gen" consoles, and if there is one developer that I trust it is Crytek. And to answer your other question, no the ps3 does not have better graphics then the 360, there is no ps3 game that is in-game, that looks near as good as GOW, Mass Effect, Bio Shock, PGR3, TDU, etc....