EVGA 896-P3-1258-AR GeForce GTX260 Core 216 SSC Edition 896MB DDR3 PCI-Express 2.0 Graphics Card PCI Express 2.0 55nm GeForce GTX 260 Core 216 Superclocked with 675MHz clock 896MB 448-bit 1 ns GDDR3 memory 1152MHz clock with 2304MHz effective memory rate and 1458MHz shader clock Full DirectX 10 and Open GL 2.1 Support