Galaxy GeForce 9800 GT Video Card - 512MB DDR3, PCI Express 2.0, SLI Ready, (Dual Link) Dual DVI, HDTV Max Resolution - 2560 x 1600 DDR3 512MB 256Bit CUDA Cores - 112 DirectX 10 & OpenGL 2.1 compatible PCI Express 2.0 x16