Sapphire Radeon HD4650 Videocard

Posted on November 9, 2008
Author: Sean Potter
Pages: 1 2 3 4 5 6 7


  • DirectX 10.1 & PCI Express 2.0 support
  • 320 stream processing units, 128-bit memory interface
  • 24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering
  • Dual mode ATI CrossFireX multi-GPU support for highly scalable performance
  • Dynamic geometry acceleration
  • Game physics processing capability
  • ATI Avivo HD video and display technology
  • 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


  • I/O Output: Dual DL-DVI-I+HDTV

It's exciting to note that an audio signal can be carried across the DVI port, making for easy connectivity to HDMI receivers and televisions. Another high point is that the Radeon HD4650 can be used in CrossFireX, supporting up to four GPUs in the same system.

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