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     HAOSTAR TECHNOLOGY LIMITED 

     About this company : Professional manufacturer for computer peripherials especially VGA card and i Phone. with 250 workers and 6 lines for SMT,we can produce 6000PCS VGA card per day

     Contact : Frankie hou, MARKETING MANAGER 
     Headquarters : 8th, sheng Xin Rd. ShengPing, longg, shenzhen, guangdong, 518116, China
     Phone : +86 755 28935489, Fax : +86 755 28935589 
     Website : Log on to trade instantly , Email : Log on to trade instantly

     ATI RADEON™ X800XT Chipset Features and Specifications ATI RADEON™ X800XT Chipset Features and Specifications

VPU : ATI RADEON X800 XT
VPU core interface : 256-BIT
memory : 256M mBGA DDR3
memory interface : 256-BIT
Bus support : PCI Express x16
connector : VGA+TV-OUT+DVI

SMARTSHADER™ HD
• Full hardware acceleration of Microsoft® DirectX® 9.0 programmable vertex and pixel shaders in hardware
• DirectX 9.0 Vertex Shaders
- Vertex programs up to 65,280 instructions with flow control
- Single cycle trigonometric operations (SIN & COS)
• Direct X 9.0 Extended Pixel Shaders
- Up to 1,536 instructions and 16 textures per rendering pass
- 32 temporary and constant registers
- Facing register for two-sided lighting
- 128-bit, 64-bit & 32-bit per pixel floating point color formats
- Multiple Render Target (MRT) support
• Complete feature set also supported in OpenGL® via extensions

SMOOTHVISION™ HD
• 2x/4x/6x Anti-Aliasing modes
- Sparse multi-sample algorithm with gamma correction, programmable sample patterns, and centroid sampling
- Lossless Color Compression (up to 6:1)at all resolutions, including widescreen HDTV resolutions
- Temporal Anti-Aliasing
• 2x/4x/8x/16x Anisotropic Filtering modes
- Up to 128-tap texture filtering
- Adaptive anisotropic filtering algorithm with bilinear (performance) and trilinear (quality) options

3DC™
• High quality 4:1 Normal Map Compression
• Works with any two-channel data format

HYPER Z™ HD
• 3-level Hierarchical Z-Buffer with Early Z Test
• Lossless Z-Buffer Compression (up to 48:1)
• Fast Z-Buffer Clear
• Z Cache optimized for real-time shadow rendering
• Optimized for performance at high display resolutions, including widescreen HDTV resolutions

VIDEOSHADER™ HD
• Seamless integration of pixel shaders with video in real time
• FULLSTREAM™ video de-blocking technology for Real, DivX, and WMV9 formats
• VIDEOSOAP™ noise removal filtering for captured video
• MPEG 1/2/4 decode and encode acceleration
- DXVA Support
- Hardware Motion Compensation, iDCT, DCT and color space conversion
• All-format DTV/HDTV decoding
• Adaptive Per-Pixel De-Interlacing and Frame Rate Conversion (temporal filtering)

DISPLAY FEATURES
• Dual integrated display controllers
• Dual integrated 10 bit per channel 400 MHz DACs Integrated
• 165MHz TMDS transmitter (DVI 1.0 / HDMI compliant and HDCP ready)
• Integrated TV Output support up to 1024x768 resolution
• YPrPb component output for direct drive of HDTV displays
ADDITIONAL FEATURES

• Windows® Logo Program compliant
• CATALYST™ Software Suite

PERFORMANCES
• Memory interface: 256-bit
• Memory Clock Speed: 700MHz
• Engine Clock Speed: 392MHz
• Memory Bandwidth: 22.4GB/sec (For reference only)
• Peak Pixel Fill Rate: 4.7GB/s
• Transform Rate: 588 million vertices/sec
• Textures applied per pass: supports up to 12 textures per pass
• Dual RAMDACs: 400MHz
• Operating Systems Support Windows® XP / 2000
• Power supply of 350 (and up) watt is highly recommended for system stability
• 2D Display Modes: Resolutions, colors and maximum refresh rates(Hz) in 256, 65K or 16.7M colors.
  640 x 480 200Hz   800 x 600 200Hz   1024 x 768 200Hz   1152 x 864 200Hz   1280 x 1024 160Hz   1600 x 1200 120Hz   1920 x 1080 120Hz   1920 x 1200 100Hz   1920 x 1440 90Hz   2048 x 1536 85Hz

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