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Redefine HD Gaming
- 80 Stream Processing Units
Enough power to tackle the most demanding HD games and applications.
- DDR3 Memory
DDR3 memory provides better performance and more memory bandwidth than DDR2.
- Microsoft DirectX10.1
Play today while preparing for tomorrow with state-of-the-art DirectX 10.1 graphics capabilities.
- Enhanced Anti-Aliasing (AA) & Anisotropic Filtering (AF)
High performance anisotropic filtering and anti-aliasing (4X AA) smooth jagged edges and create true-to- life graphics, for everything from grass to facial features
- ATI CrossFireX Technology
Dual mode ATI CrossFireX technology offers superior scalability.
- PCI Express 2.0
Support for PCI Express 2.0 will prepare you for bandwidth-hungry games and 3D applications.
Go Beyond HD Video
- Upscale Beyond 1080p
Watch the hottest Blu-ray movies or other HD content at full 1080p display resolution and beyond.1
- Unified Video Decoder 2 (UVD 2)
UVD 2 frees up your CPU for other tasks so you get The Ultimate Visual Experience for the most processing- intensive content. Take full advantage of Blu-ray functionality with dual-stream, picture in picture capabilities.
- Enhanced DVD Upscaling
Watch standard DVD movies in near high-definition quality with DVD upscaling.2 The GPU uses post processing algorithms to enhance standard and low resolution videos and movies on your HD display.
- HDMI
Enjoy the latest audio technologies using HDMI with 7.1 digital surround sound support. Also, xvYCC support allows the user to enjoy a wider range of color when connected to a capable HDTV.
1 Blu-ray drive and HD capable monitor required.
2 The ATI Radeon HD 4550 Series GPUs can upscale video display to 2560x1600 on dual-link monitors which is almost twice the display resolution of 1080p displays.
Save Time & Energy
- Consumes less than 25 watts under full load
The ATI Radeon HD 4550 graphics card consumes less than 25 watts under full load, making it the ideal choice for implementation across a large diverse install base of desktop PCs.
- Dynamic Power Management
ATI Radeon HD 4550 graphics card features ATI PowerPlay technology, delivering high performance when needed and conserving power when the demand on the graphics processor is low.1
- Energy Efficient Manufacturing Process
Second generation 55nm chip uses the industrys most energy efficient manufacturing process.
- Stability & Reliability
AMDs award-winning ATI Catalyst graphics software and drivers deliver unprecedented graphics stability and reliability.
1 ATI PowerPlay technology consists of numerous power saving features. Not all features may be available in all ATI Radeon HD 4550 graphics card.
System Requirements
PCI Express based PC is required with one X16 lane graphics slot available on the motherboard
300 Watt or greater power supply (350 Watt for ATI CrossFireX technology in dual mode) is recommended.Certified power supplies are recommended. Refer to https://ati.amd.com/certifiedPSU for a list of Certified products
1GB of system memory recommended
Installation software requires CD-ROM drive
Blu-ray playback requires Blu-ray drive and full 1080p display requires a 1080p-capable monitor
For Microsoft DirectX 10.1 support, Windows Vista Service Pack 1 is required
To enable dual mode ATI CrossFireX technology, a second ATI Radeon HD 4600 Series graphics card, an ATI CrossFireX Ready motherboard and one ATI CrossFireX Bridge Interconnect cable (included) is required.
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