Specifications 128MB DDR memory Dual Integrated 10-bit per channel 400MHz DACs Integrated 165MHz TMDS transmitter (DVI compliant) Integrated TV-Out support up to 1024x768 resolution Multiple display connections DVI-I port VGA port S-Video port DVI-I to VGA & S-Video to Composite adapters included

System Requirements

• Mac® OS X 10.2.5 or later
  
• AGP 4x or 2x capable Macintosh®
  
• Power Macintosh G4 AGP system (See Below for complete list)
• 128MB of system memory
  
• Installation software requires CD-ROM drive
  
• DVD playback requires DVD drive
  
• Power connection to the computer
  
• RADEON™ 9800 PRO MAC EDITION requires connection to your computer’s internal power supply for operation. ATI recommends a 300-Watt power supply or greater to ensure normal system operation where a number of other internal devices are installed.
  

Graphic Features

• Eight parallel rendering pipelines process over 3 billion pixels per second
  
• Four parallel geometry engines process up to 380 million transformed and lit
  polygons per second
  
• High precision 32-bit per channel rendering
  
• SMARTSHADER™ 2.1 technology
  
• Advanced programmable vertex and pixel shaders in hardware
  
• 2.0 Vertex Shaders support vertex programs up to 65,280 instructions with flow control
  
• 2.0 Pixel Shaders support up to 16 textures per rendering pass
  
• 128-bit, 64-bit & 32-bit per pixel floating point color formats
  
• Shadow volume rendering acceleration
  
• High dimension floating point textures
  

SMOOTHVISION™ 2.1

• State-of-the-art full-scene anti-aliasing
  
• New technology processes over 18 billion anti-aliasing samples per second for unprecedented performance
  
• Supports up to 6x mode with programmable sample patterns
  
• Advanced anisotropic filtering
  
• Supports up to 16 trilinear filtered texture samples per pixel
  
• Efficient adaptive algorithm enables this feature with minimal performance degradation
  

HYPER Z™ III+

• Hierarchical Z-Buffer and Early Z Test reduce overdraw by detecting and discarding hidden pixels
  
• Lossless Z-Buffer Compression and Fast Z-Buffer Clear reduce memory bandwidth consumption by over 50%
  
• Z Cache optimized for real-time shadow rendering
  

Video Features

• DVD AND QUICKTIME™ ACCELERATION:
  
• Top quality DVD and all-format DTV/ HDTV decode with low CPU overhead
  
• Seamless integration of programmable pixel shaders with video data
  
• ADVANCED DUAL DISPLAY SUPPORT
  
• Drive two displays simultaneously with independent resolutions and refresh rates
  
• VERSAVISION™ provides hardware accelerated display rotation and scaling
  

Warranty

• 1-year limited warranty
  

Analog monitor display modes *
Resolutions, and maximum refresh rates (Hz) in thousands and millions of color settings