VisionTek - High-Performance PC and Mac Upgrades and Enhancements

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AMD Radeon HD 4890

Tear through the latest games with seamless frame rates and go beyond HDwith the power of the VisionTek ATI Radeon™ HD 4890 graphics processing unit (GPU). Building on the strength of the AMD Radeon™ 4800 series award-winning architecture, this GPU stands out from the rest with massive graphics processing muscle. Take ultimate control over your game and crank it up with scalable performance.  Go ahead, max out the settings and put the AMD Radeon HD 4890 through its paces.

 

Redefine HD Gaming

  • TeraScaleGraphics Engine
    The TeraScale graphics engine in the ATI Radeon™ HD 4890 features over one teraFLOPS, nearly one billion transistors and 800 stream processors so you can enjoy the high resolutions and fast frame rates previously only available with dual-card systems.
     
  • Advanced Memory
    GDDR5 provides twice the data per pin of GDDR3 memory at the same clock speeds.
     
  • Enhanced Anti-Aliasing & Anisotropic Filtering
    High performance anisotropic filtering and 24x custom filter anti-aliasing (CFAA) smooth jagged edges and create true-to-life graphics, for everything from grass to facial features.
     
  • DirectX® 10.1
    Play today while preparing for tomorrow with state-of-the-art DirectX 10.1 graphics capabilities.
     
  • ATI CrossFireX™ Technology
    ATI CrossFireX™ technology with quad GPU support offers superior scalability so your system is ready to level up when you are1.
     
  • PCI Express 2.0
    Support for PCI Express 2.0 will prepare you for bandwidth-hungry games and 3D applications.
     
  • Power to Spare
    This GPU has the brute processing power needed for physics, artificial intelligence, stream computing and ray tracing calculations.

 

Manufacturer Part Number: 900278

SPECIFICATIONS

Key Features

  • 1 GB GDDR5 memory
  • DirectX® 10.1 support
  • 800 stream processing units
  • 24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering
  • Quad mode ATI CrossFireX™ multi-GPU support for highly scalable performance1
  • PCI Express® 2.0 support
  • Dynamic geometry acceleration
  • Game physics processing capability
  • ATI Avivo™ HD video and display technology2
  • Unified Video Decoder 2 (UVD 2) for Blu-ray™ and HD Video
  • Accelerated Video Transcoding (AVT)
  • DVD Upscaling
  • Dynamic Contrast
  • Built-in HDMI with 7.1 surround sound support
  • Integrated DisplayPort**
  • Dynamic power management with ATI PowerPlay™ technology2
  • ATI Stream technology2


 

Box Contents

  • AMD Radeon™ HD 4890 graphics card 900278
  • Set-up CD
  • Manuals
  • Adapters may be included for additional output configurations
 

 

 

Supported configurations

  • Single DVI-D
  • Dual DVI-D
  • HDMI (video and audio) via adapter
  • Single VGA (via adapter)
  • Dual VGA (via adapter)
  • S-Video/RCA (cable sold separately)
  • Component HDTV
  • Hardware crossfire (crossfire cable sold separately)

Supported Operating Systems
  • Windows 7
  • Windows Vista (all versions)
  • Windows XP
  • Windows XP Media Center Edition


System Requireme
nts

  • PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard
  • 500 Watt or greater power supply with two 75W 6-pin PCI Express® power connectors recommended (600 Watt and four 6-pin connectors for ATI CrossFireX™ technology in dual mode)
  • Certified power supplies are recommended.  Refer to http://ati.amd.com/certifiedPSU for a list of Certified products
  • Minimum 1GB of system memory
  • Installation software requires CD-ROM drive
  • DVD playback requires DVD drive
  • Blu-ray™ playback requires Blu-ray drive
  • For a complete ATI CrossFireX™ system, a second ATI Radeon™ HD 4890 graphics card, an ATI CrossFireX Ready motherboard and one ATI CrossFireX Bridge Interconnect cable per graphics card (included) are required

Graphics cards

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