Monday will be the day for NVIDIA, as R580, Radeon X1900 XT Crossfire edition with another X1900 XTX card will outperform NVIDIA’s GTX 512 SLI in almost every single case. It runs faster in games and synthetic 3Dmark benchmarks. It is simply faster in most ways, even when you use a lot of FSAA and Aniso. After weeks of absence, NVIDIA just managed to ship some of GeForce 7800 GTX 512 cards in retail but ATI’s R580 will end up cheaper and it is able to beat up 7800 GTX 512 SLI on performance.