The ATI Radeon HD 4850 GPU brings the power of graphics "supercomputing" to gamers, setting a new standard for visual computing. Redefine the way you play and take HD gaming to the extreme with best-in-class performance. The new TeraScale graphics engine delivers an immersive, cinematic gaming experience. Add this GPU to your PC and watch Blu-ray movies and play HD content with incredible visual fidelity.* Do it all with break-through efficiency that doesn't compromise performance.

1. PCI Express 2.0 x16 bus interface
2. HDMI Onboard
3. Built-in HDMI with 7.1 surround sound support
4. ATI CrossFireX™ multi-GPU support for highly scalable performance
5. ATI Avivo™HD video and display technology
6. Unified Video Decoder 2 (UVD) for Blu-ray™ and HD Video
7. Built-in HDMI with 7.1 surround sound supportOn-chip HDCP
8. ATI PowerPlay™ technology
9. 24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering
10. Use up to four discrete cards with an AMD 790FX based motherboard
11. Shader Model 4.1 support
12. On-chip HDCP
13. Game physics processing capability
14. Dynamic geometry acceleration

The ATI Radeon HD 4850 Series GPUs deliver a cinematic gaming experience with unprecedented performance. The powerful new TeraScale graphics will propel you deep into your gameplay with seamless frame rates and high resolutions. Enhanced anti-aliasing (AA) and anisotropic filtering create striking graphics with unparalleled realism so you can max out the settings of the most demanding next-generation games or revitalize your favorite titles. Play today while preparing for tomorrow with tessellation, support for DirectX® 10.1 and scalable ATI CrossFireX™ technology.

TeraScale Graphics Engine
The powerful new TeraScale graphics engine features deliver high resolutions and fast frame rates.

Microsoft DirectX®10.1
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.

Power to Spare
This GPU has the brute processing power needed for physics, artificial intelligence, stream computing and ray tracing calculations.

Add an ATI Radeon HD 4850 Series GPU to your PC and watch the latest Blu-ray and HD movies play with incredible fidelity –upscale to nearly twice the display resolution of HD content.* Take full advantage of Blu-ray functionality with dual-stream, picture in picture (PIP) capabilities. Sophisticated new features within ATI Avivo™ HD technology provide a truly responsive experience. Support for the latest audio visual interconnects ensures you can take advantage of the latest display technology.

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.

Upscale Beyond 1080p
Watch the hottest Blu-ray movies or other HD content at full 1080p display resolution and beyond.2

On-chip HDCP
On-chip HDCP (High-Bandwidth Digital Content Protection) makes life easier by allowing you to playback HDCP protected content.**

Enhanced DVD Upscaling
Watch standard DVD movies in near high-definition quality with DVD upscaling.3 The GPU uses post processing algorithms to enhance

HDMI
Enjoy the latest audio technologies using HDMI with 7.1 digital surround sound support delivering 8-channel audio. Also, xvYCC support allows the user to enjoy a wider range of colors when connected to a capable HDTV.

*Note: HD capable monitor required
** Note: Playing HDCP content requires additional HDCP ready components, including but not limited to an HDCP ready monitor, Blu-ray or HD DVD disc drive, multimedia application and computer operating system.

Like its predecessors, the ATI Radeon HD 4850 Series GPUs offer optimal performance and break-through efficiency with platform-independent intelligent power management. ATI PowerPlay™ delivers the power needed to blaze through even the most intense games while intuitively conserving energy at idle or when demand is low.

ATI PowerPlay™ Technology

ATI PowerPlay™ Technology delivers high performance when needed and conserves power when the demand on the graphics processor is low.

Energy Efficient Manufacturing Process

Second generation 55nm chip uses the industry’s most energy efficient manufacturing process.

• PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard
• 450 Watt or greater power supply with 75 Watt 6-pin PCI Express® power connector recommended (550 Watt and two 6-pin connectors for ATI CrossFireX™ technology in dual mode)
• Certified power supplies are recommended. Refer to http://ati.amd.com/certifiedPSU for a list of Certified products
• 1GB of system memory recommended
• Installation software requires CD-ROM drive
• DVD playback requires DVD drive
• Blu-ray™ playback requires Blu-ray drive and full 1080p display requires a 1080p-capable monitor
• For a complete ATI CrossFireX™ system, a second ATI Radeon™ HD 4850 graphics card, an ATI CrossFireX Ready motherboard and one ATI CrossFireX Bridge Interconnect cable per board (optional) are required.