| Redefine HD Gaming
- 320 Stream Processing Units
Enough power to tackle the most demanding HD games and applications.
- 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.
Go Beyond HD Video
- 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.
- Accelerated Video Transcoding(AVT)
Edit and transfer your videos to a portable video player with new Accelerated Video Transcoding (AVT) technology.1
- Upscale Beyond 1080p
Watch the hottest Blu-ray movies or other HD content at full 1080p display resolution and beyond.2
- Enhanced DVD Upscaling
Watch standard DVD movies in near high-definition quality with DVD upscaling. The GPU uses post processing algorithms to enhance standard and low resolution videos and movies on your HD display.
- Dynamic Contrast
Dynamic Contrast automatically adjusts the contrast and brightness during scenes to consistently deliver a crisp, vibrant picture.
- 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.
1 Some digital rights management restrictions may apply
2 The ATI Radeon HD 4600 Series GPUs can upscale video display to 2560x1600 on dual-link monitors which is almost twice the display resolution of 1080p displays.
Break-through Efficiency
- Dynamic Power Management
ATI Radeon HD 4600 Series graphics cards feature ATI PowerPlay™ technology, delivering high performance when needed and conserving power when the demand on the graphics processor is low.1
- More Performance Per Watt
ATI Radeon HD 4600 series deliver up to 3x the performance per watt of AMD’s previous generation GPUs.
- Energy Efficient Manufacturing Process
Second generation 55nm chip uses the industry‟s most energy efficient manufacturing process.
1 ATI PowerPlay™ technology consists of numerous power saving features. Not all features may be available in all ATI Radeon HD 4600 Series graphics cards.
2 The ATI Radeon™ HD 4670 delivers 8.14 GigaFLOPS per Watt, compared with the ATI Radeon HD 3650 which delivers 2.60 GigaFLOPS per Watt.
System Requirements
- PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard
- 400 Watt or greater power supply (550 Watt for ATI CrossFireX™ technology in dual mode) is recommended
- 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™ / HD DVD playback requires Blu-ray / HD DVD drive
- To enable dual mode ATI CrossFireX™ technology, a second ATI Radeon™ HD 4600 Series graphics card, an ATI CrossFireX Ready motherboard is required.
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