Leadtek WinFast PX9800 GTX+ 512MB

GPU NVIDIA GeForce 9800 GTX+ Graphics Bus PCI Express 2.0 Memory size 512MB GDDR3 GPU/Memory clock 738/1100MHz Memory data rate 2200MHz Board Physical Dimensions 286 x 111 x 37 mm(11.2x4.378x1.45 inches ) Output Dual Dual-Link DVI, HDTV Memory Interface 256-bit Data bandwidth( GB/sec.) 70.4 Fill Rate(billion texels/sec) 47.2 Stream process 128 RAMDACs (MHz) 400 NVIDIA® unified architecture with GigaThread™ technology NVIDIA® Lumenex™ Engine Full Microsoft® DirectX®10 Shader Model 4.0 Support NVIDIA® PhysX -ready technology 3-way NVIDIAR SLI™- Ready NVIDIA® Quantum Effects™ physics processing technology True 128-bit floating point high dynamic-range (HDR) lighting Built for Microsoft® Windows Vista™ OpenGL® 2.1 Optimizations and Support