Geforce 8400GS 512MB PCI Express graphics card (8x)

Geforce 8400GS 512MB PCI Express graphics card.

Supports HDTV/DVI

In original box, however original driver disk is missing. I am a Linux user so don't generally keep track of Windows driver disks. The latest drivers are easily available for download from the NVIDIA website.

Description:

NVIDIA® Unified Architecture

• Unified shader architecture
• GigaThread™ technology
• Full support for Microsoft® DirectX® 10
  • Geometry shaders
  • Geometry instancing
  • Streamed output
  • Shader Model 4.0
• Full 128-bit floating point precision through the entire rendering pipeline

NVIDIA Lumenex™ Engine

• 16x full screen anti-aliasing
• Transparent multisampling and transparent supersampling
• 16x angle independent anisotropic filtering
• 128-bit floating point high dynamic-range (HDR) lighting with anti-aliasing
  • 32-bit per component floating point texture filtering and blending
• Advanced lossless compression algorithms for color, texture, and z-data
• Support for normal map compression
• Z-cull
• Early-Z

NVIDIA Quantum Effects™ Technology

• Advanced shader processors architected for physics computation
• Simulate and render physics effects on the graphics processor

NVIDIA® TurboCache™ Technology

• Combines the capacity and bandwidth of dedicated video memory with dynamically allocated system memory to dramatically turbocharge performance.

NVIDIA SLI™ Technology¹

• Patented hardware and software technology allows two GeForce-based graphics cards to run in parallel to scale performance and enhance image quality on today's top titles.

NVIDIA PureVideo™ HD Technology²

• Dedicated on-chip video processor
• High-definition H.264, VC-1, MPEG2 and WMV9 decode acceleration
• Advanced spatial-temporal de-interlacing
• HDCP capable³
• Spatial-Temporal De-Interlacing
• Noise Reduction
• Edge Enhancement
• Bad Edit Correction
• Inverse telecine (2:2 and 3:2 pull-down correction)
• High-quality scaling
• Video color correction
• Microsoft® Video Mixing Renderer (VMR) support

Advanced Display Functionality

• Two dual-link DVI outputs for digital flat panel display resolutions up to 2560x1600⁴
• One dual-link DVI outputs for digital flat panel display resolutions up to 2560x1600⁵
• One single-link DVI outputs for digital flat panel display resolutions up to 1920x12006⁶
• Dual integrated 400MHz RAMDACs for analog display resolutions up to and including 2048x1536 at 85Hz
• Integrated HDTV encoder provides analog TV-output (Component/Composite/S-Video) up to 1080i resolution
• NVIDIA nView® multi-display technology capability
• 10-bit display processing

Built for Microsoft® Windows Vista™

• Full DirectX 10 support
• Dedicated graphics processor powers the new Windows Vista Aero 3D user interface
• VMR-based video architecture

High Speed Interfaces

• Designed for PCI Express® x16
• Designed for high-speed GDDR3 and DDR2 memory

Operating Systems

• Built for Microsoft Windows Vista
• Windows XP/Windows XP 64
• Linux

API Support

• Complete DirectX support, including Microsoft DirectX 10 Shader Model 4.0
• Full OpenGL® support, including OpenGL 2.0

For more product information see http://www.nvidia.com/object/geforce_8400.html