Gainward always comes out creative own innovations, engineering for more stable circuit layouts, empowering GPU, memory & key components with more than sufficient power for better over-clock ability. Great 8 cm Fan (GR8) achieves highest cooling performance at much lower temperatures under power saving mode. Gainward designs in only with the highest quality components to ensure excellent stability at extreme conditions. Features Fermi 2.0 Microsoft Windows 7 support Direct X 11 Done Right Shader Model 5.0 support Microsoft Direct Compute 5.0 support NVIDIA Unified Driver Architecture (UDA) NVIDIA CUDA Technology Better NVIDIA Phys X performance NVIDIA 3D Vision support NVIDIA Surround ready in SLI configuration NVIDIA Pure Video HD technology NVIDIA SLI support Open GL 4.0 support & Open CL Suppor High Definition 1080p Display Support Dual-link HDCP Capable Native HDMI 1.4a connector