[citation][nom]anamaniac[/nom]I want something that would put even way SLI GTX 480 4GB to 10FPS on max settings, with a fifth GTX 480 4GB for physics, and a 5GHz hexacore Gulftown with 12GB of DDR3 2333.I would be happy then.The ATi Xenos (GPU inside the Xbox) is a 232 million transistor, 90/65nm 240GFlop processor. 48 shaders at 500MHz.It also has a 90nm 105 million transistor 500MHz 10MB eDRAM at 256GB/s.While it is a specially designed, extremely efficient GPU, I'd compare it to a Radeon 4550 for raw power (half a 4670, quarter a 4870, 1/8 an 5870, 1/16 a 5970).Cryengine 3 looks damned good still on the Xbox 360, so I imagine that spent a stupid amount of time and money just optimizing the engine as much as they could.The PS3 uses essentially a nvidia 7800, at 550MHz, 300 million transistor 90/65nm, with 256MB of GDDR3 128bit 700MHz for 22.4GB/s.Weaksauce.[/citation]
The ATi Xenos is actually based on the R600 core so is akin with the Radeon HD 2000 series not 4000 as you claim. It's raw performance is pretty much in the X1950 range so is comparable to the 7800 in the PS3. No specific PS3 weaksauce. They're both ancient compared to PC lines - remember, the Xbox 360 is over four years old now!