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GeForce 8400 GS 256MB DDR2 HDTV/DVI (PCI-Express) - RetailNVIDIA® GeForce® 8 series graphics processing units (GPUs) redefine the PC gaming experience. With a revolutionary unified architecture and full support for Microsoft® DirectX® 10 games, GeForce 8 series GPUs deliver unprecedented performance, extraordinarily detailed environments, and film quality game effects. NVIDIA® Lumenex™ Engine delivers stunning image quality and floating point accuracy at ultra-fast frame rates. Designed to run perfectly with the next-generation PCI Express bus architecture. This new bus doubles the bandwidth of AGP 8X delivering over 4 GB/sec in both upstream and downstream data transfers. Designed to meet the output protection management specifications of the Blu-ray Disc and HD DVD formats, allowing the playback of encrypted movie content on PCswhen connected to HDCP-compliant displays. The combination of high-definition video processors and NVIDIA DVD decoder software delivers unprecedented picture clarity, smooth video, accurate color, and precise image scaling for all video content to turn your PC into a high-end home theater.( Feature requires supported video software.) NVIDIA’s fourth-generation GPU architecture built for Windows Vista gives users the best possible experience with the Windows Aero 3Dgraphical user interface. Fully unified shader core dynamically allocates processing power to geometry, vertex, physics, or pixel shading operations, delivering up to 2x the gaming performance of prior generation GPUs. Massively multi-threaded architecture supports thousands of independent, simultaneous threads, providing extreme processing efficiency in advanced, next generation shader programs. Blazing-fast RAMDACs support dual QXGA displays with ultra-high, ergonomic refresh rates up to 2048x1536@85Hz. Advanced shader processors architected for physics computation enable a new level of physics effects to be simulated and rendered on the GPU—all while freeing the CPU to run the game engine and AI.
- GeForce 8400 GS core running at 460MHz
- 256MB DDR2 Memory running at 800MHz
- 64-Bit Memory interface
- Shader Model 4.0
- Memory Bandwidth: 6.4GB/s
- Nvidia Pure Video Technology
- Dedicated Video processors free the GPU Shaders to run 3D applications
- Dual dual-link DVI supports 2560 x 1600 resolution displays
- HDCP Enabled!!
- True High Dynamic Range Rendering Support – Based on Open EXR technology
- World's first unified architecture supporting Microsoft® DirectX® 10
- Built for Microsoft® Windows® Vista™