ATI Mobility Radeon HD 5145

Released August, 2009

Product Shot 1The ATI Mobility Radeon HD 5145 is a mid-range, DirectX 10.1, notebook graphics card. The card uses an older, 55nm architecture, combining 242 million transistors with 80 stream processor units for performance adequate for many mainstream games.

The HD 5145 is similar to the HD 5165, which scales up the processor architecture and features more advanced anti-aliasing in addition to CrossFireX multi-GPU support. Both models include 1080p Blu-ray video and 7.1 surround sound support via HDMI, as well as ATI PowerPlay power-saving technology.


  • DirectX 10.1
  • 55nm architecture
  • 242 million transistors
  • 80 stream processor units
  • 720MHz engine clock speed
  • 900MHz memory clock speed
  • (G)DDR3 memory interface
  • 12x custom-filter anti-aliasing
  • Advanced texture filtering
  • Dynamic geometry acceleration
  • ATI Avivo (incl. HDMI, 1080p, 7.1 surround support)
  • ATI PowerPlay power management
  • PCI Express 2.0
  • OpenGL 2.0

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