HD4890 - power of graphics ‘supercomputing’ to gamers

Key Features

• 1GB of GDDR5 memory

• Microsoft DirectX® 10.1

• 800 stream processing units

• 24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering

• Quad mode ATI CrossFireX™ technology multi-GPU support for highly scalable performance

• PCI Express 2.0 support

• 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

• DVD Upscaling

• Dynamic contrast

• Dynamic power management with ATI PowerPlay™ technology

• ATI Steam Technology