PowerColor LCS HD4890 1GB GDDR5 1GB GDDR5

PowerColor RADEON HD4890 1GB GDDR5 900 MHz, DirectX Support 10.1, PCIE 2.0, dual-link DVI, TV out, HDMI, VGA Features:
- 956 million transistors on 55nm fabrication process.
- PCI Express® 2.0 x16 bus interface.
- 256-bit GDDR5 memory interface.
- MicrosoftR DirectX® 10.1 support.
- Unified Superscalar Shader Architecture.
- Dynamic Geometry Acceleration.
- Anti-aliasing features.
- Texture filtering features.
- OpenGL 3.0 support.
- ATI AvivoTM HD Video and Display Platform.
- Unified Video Decoder 2 (UVD) for H.264/AVC, VC-1, and MPEG-2 video formats.
- Hardware DivXand MPEG-1 video decode acceleration.
- AIT AvivoVideo Post Processor.
- Two independent display controllers.
- HDMI output support.
- Integrated AMD XilleonTM HDTV encoder.
- Seamless integration of pixel shaderswith video in real time.
- VGA mode support on all display outputs.
- ATI PowerPlayTM Technology.
- ATI CrossFireXTM Multi-GPU Technology.