LEADTEK® nVidia GeForce GTX 560 PCI-Express x16 2.0, 1GB GDDR5 256-Bit, GPU:810 / Mem:4008MHz, DVI x1, Mini HDMI x1, DirectX 11, ATX Design, NVIDIA 3D Vision Ready, NVIDIA CUDA, NVIDIA PureVideo HD, OpenGL 4.1, Shader Model 5.0, NVIDIA SLI Support