EVGA GeForce GTX295 Co-op Edition 1792MB DDR3 PCI-Express 2.0 Graphics Card 017-P3-1295-AR PCI Express 2.0 GeForce GTX 295 Co-op Edition with 576 MHz Core Clock 1792 MB 896-bit 0.8ns DDR3 Memory 2016 MHz Memory Clock and 1242 MHz Shader Clock Full DirectX 10 and Open GL 3.0 Support