GIGABYTE GeForce GTX580 1536 MB DDR5 2DVI/Mini HDMI PCI-Express Video Card, GV-N580UD-15I
Powered by NVIDIA GeForce GTX 580 GPU. Supports PCI Express 2.0. Microsoft DirectX 11 and OpenGL 4.0 support. Integrated with industry's best 1536 MB GDDR5 memory and 384-bit memory interface. Supports NVIDIA PureVideo HD technology