Manufacturer:NVIDIA Interface Type:PCI-EXPRESS Graphics Engine:Geforce 6800GT Video Memory: 256 MB DDR3 \ NVIDIA? SLI? multi-GPU ready \ NVIDIA? CineFX? 3.0 engine High-speed GDDR3 memory interface \ 256-bit memory interface with advanced memory control \ DirectX? 9.0 and OpenGL? 1.5 Optimizations and Support\ Support for the industry's fastest GDDR3 memory 256-bit advanced memory interface \ 0.13 micron process technology \ Advanced thermal management and thermal monitoring