Nvidia Geforce GTX 460 1GB DDR5 PCI Express (PCI-E) Dual DVI Video Card w/HDMI & HDCP Support GeForce GTX 460 1 GB DDR5 PCI Express (PCIe) Dual DVI Video Card General Features: NVIDIA GeForce GTX 460 GPU 1 GB DDR5 memory PCI Express 2.0 x16 interface Core clock: 650 MHz Shader clock: 1350 MHz Stream processors: 336 Processor Cores Memory interface width: 256-bit Memory bandwidth (GB/sec): 115.2 NVIDIA SLI -ready: 2-way NVIDIA 3D Vision Ready NVIDIA PureVideo Technology (supported video software is required to experience certain features)