567MHz Clock Rate / 1400MHz Shader Clock / DirectX 10 Support / OpenGL 2.1 / NVIDIA PureVideo HD / DVI + VGA + S-Video Core Clock (MHz) - 567 MHz Memory Frequency (effective) - 667 MHz Memory Clock - 333 MHz Shader Speed - 1400 MHz Stream Processors - 32 NVIDIA unified architecture with GigaThread technology Full Microsoft DirectX 10 Shader Model 4.0 support 16x full-screen anti-aliasing True 128-bit floating point high dynamic-range (HDR) lighting NVIDIA Quantum Effects physics processing technology One Dual-Link DVI output supports 2560x1600 resolution displays NVIDIA PureVideo HD technology HDCP Capable OpenGL 2.1 support NVIDIA ForceWare Unified Driver Architecture (UDA) Built for Microsoft Windows Vista Outputs - DVI + VGA + S-Video System Requirements - Intel or AMD PCI Express motherboard, 512MB RAM, minimum 300W Power Supply, Windows 2000, XP, VGA or DVI-I compatible monitor