NVIDIA Unified Architecture Microsoft Windows 7 Support PhysX Ready Microsoft DirectX 10.1 Support NVIDIAR CUDA Technology PCI Express 2.0 Support OpenGL 3.1 Optimization and Support GigaThread Technology Dual 400MHz RAMDACs NVIDIA® Lumenex Engine 16x Anti-aliasing Technology 128-bit floating point High Dynamic-Range (HDR) Lighting Dual-link DVI Support NVIDIA PureVideo HD Technology Dual-stream Hardware Acceleration Dynamic Contrast Enhancement & Color Stretch Dual-link HDCP Capable Bad Edit Correction Noise Reduction Edge Enhancement Advanced Spatial-Temporal De-Interlacing High-Quality Scaling HDMI 1.3a Support Hardware Decode Acceleration Enhanced Error Resilience