ATI Radeon X1900 GT Video Card (256MB, PCI Express x16, Dual DVI)

Is your rig ready for the onslaught of next generation games? It will be with the Radeon® X1900 GT, the latest edition to the Radeon X1900 series.

Product Information

The Radeon X1900 GT PCI Express Graphics Card gets your rig ready for the onslaught of next-generation games. It's been designed from the ground up, to deliver excellent graphical detail at ultra-high frame rates. The Radeon X1900's state-of-the-art architecture includes an ultra-threaded engine for advanced shader performance. It's also CrossFire ready, allowing your greatest multi-GPU fantasies to come true. 256 MB of GDDR3 memory and Avivo video and display technology delivers movies, games, and photos in high-definition, with stunning color and realism. Go beyond games, to watch stunning HD video and view digital photos in vibrant detail. Avivo technology for smooth digital video and sharp pictures Efficient memory controller - provides optimal memory usage for enhanced performance PCI Express interface 2x Dual-link DVI

Product Features

• 256 MB GDDR3 memory, PCI Express interface, 2x Dual-link DVI
• 36 pixel shader processors and lightning fast memory clock speeds
• Avivo™ technology for smooth digital video and sharp pictures
• Efficient memory controller provides optimal memory usage for enhanced performance
• Realistic 3D gaming with Shader Model 3.0
• CrossFire™ ready to accelerate your games further with two GPUs

Additional Features

• Ring Bus Memory Controller
  • 512-bit internal ring bus for memory reads
  • Fully associative texture, color, and Z/stencil cache designs
  • Hierarchical Z-buffer with Early Z test
  • Lossless Z Compression (up to 48:1)
  • Fast Z-Buffer Clear
  • Optimized for performance at high display resolutions, including widescreen HDTV resolutions
• Ultra-Threaded Shader Engine
  • Support for Microsoft® DirectX® 9.0 Shader Model 3.0 programmable vertex and pixel shaders in hardware
  • Full speed 128-bit floating point processing for all shader operations
  • Up to 512 simultaneous pixel threads
  • Dedicated branch execution units for high performance dynamic branching and flow contro
  • Dedicated texture address units for improved efficiency
  • 3Dc+ texture compression o High quality 4:1 compression for normal maps and two-channel data formats
  • High quality 2:1 compression for luminance maps and single-channel data formats
  • Complete feature set also supported in OpenGL® 2.0
• Advanced Image Quality Features
  • 64-bit floating point HDR rendering supported throughout the pipeline
  • 32-bit integer HDR (10:10:10:2) format supported throughout the pipeline
  • 2x/4x/6x Anti-Aliasing modes
  • 2x/4x/8x/16x Anisotropic Filtering modes
  • High resolution texture support (up to 4k x 4k)

Product Specification

Standard Memory: 256MB SDRAM 1.2GHz 256-bit GDDR3
Manufacturer: Ati Technologies
Processor: 1 x ATi Radeon X1900 GT
Interfaces/Ports: 2 x DVI-I - 1 x Composite / S-Video TV-out
Host Interface: PCI Express x16
Graphics Resolution: 2560 x 1600 Digital Maximum - 2048 x 1536 Analog Maximum
Clock Speed: 575MHz
API Support: DirectX - OpenGL
Video Features: Shader Model 3.0 Xilleon TV encoder Combined HDR and anti-aliasing effects Drive two displays simultaneously with independent resolutions and refresh rates

System Requirements

PCI Express based PC is required with one x16 lane graphics slot available on the motherboard Connection to the system power supply is required 400-Watt power supply or greater, 25 Amps, 12 volt rail recommended For CrossFire: 550 watt power supply or greater, 38 Amps, 12 volt rail 512MB of system memory Installation software requires CD-ROM drive DVD playback requires DVD drive and decoder software