This morning NVIDIA has finally introduced the GeForce GTX 580 video card after many weeks of rumors and information leaks. It has only been seven months since NVIDIA released the GeForce GTX 480 video card, but that card is officially no longer the flagship GPU of the NVIDIA arsenal. Priced at $499, the GeForce GTX 580 comes at the same suggested retail price as the GeForce GTX 480 did, but the video card has higher clock speeds and all 512 CUDA cores enabled thanks to a new GPU die revision.