EVGA 017-P3-1291-AR GeForce GTX295 1792 MB DDR3 PCI-Express 2.0 Graphics Card PCI Express 2.0 GeForce GTX 295 with 576+MHz clock 1792MB 896-bit 1 ns GDDR3 memory 999+MHz clock with 1998+MHz effective memory rate and 1242+MHz shader clock Full DirectX 10 and Open GL 2.1 Support