EVGA 017-P3-1298-AR GeForce GTX295 Co-op FTW Edition 1792 MB DDR3 PCI-Express 2.0 Graphics Card PCI Express 2.0 GeForce GTX 295 Co-op FTW Edition with 684 MHz Core Clock 1792 MB 896-bit .8ns DDR3 Memory 2160 MHz Memory Clock and 1476 MHz Shader Clock Full DirectX 10 and Open GL 3.0 Support