Visão geral da ATI Radeon™ HD Série 4870

ATI Radeon™ HD 4870 GPUs bring 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. With up to 1.2 teraFLOPS on tap, the TeraScale graphics engine delivers an immersive, cinematic gaming experience. Add this graphics card to your PC and watch Blu-ray movies and play HD content with incredible visual fidelity^1,2 or take your experience to another level with new multimedia capabilities. Do it all with break-through efficiency that doesn’t compromise performance.

Features & Benefits

The new TeraScale graphics engine features up to 1.2 teraFLOPS, nearly one billion transistors and up to 800 stream processors so you can enjoy the high resolutions and fast frame rates previously only available with dual-card systems.
Equipped with the fastest, most advanced GDDR5 memory technology, this GPU supports higher data rates which translates directly into superior performance and maximum memory bandwidth.
Get right in the action and experience cinematic gaming with mind-blowing performance in the latest DirextX®10.1 games.
High performance anisotropic filtering and 24x custom filter anti-aliasing (CFAA) smooth jagged edges and create true-to-life graphics, for everything from grass to facial features.
Accelerated Video Transcoding (AVT) allows you to convert videos to H.264 and MPEG-2 formats up to 19x faster than when using a just CPU.³
More Performance Per Watt - ATI Radeon HD 4800 series delivers up to 2x the performance per watt of AMD’s previous generation GPUs

Product Information

Specifications

System Requirements

Support

Support and Drivers

HD capable monitor required.
Blu-ray drive required.
This may vary depending on your system configuration and video formats. Using an Intel Core 2 Duo E8500 3.16 GHz based PC, AMD was able to achieve GPU accelerated transcoding speeds up to 19x faster using Cyberlink PowerDirector than when using the same CPU alone with MainConcept encoder in Adobe Premiere CS3. Using the same system, full 1080p files were converted 1.8x faster than real-time.

ATI Radeon™ HD graphics chips have numerous features integrated into the processor itself (e.g., HDCP, HDMI, etc.). Third parties manufacturing products based on, or incorporating ATI Radeon HD graphics chips, may choose to enable some or all of these features. If a particular feature is important to you, please inquire of the manufacturer if a particular product supports this feature. In addition, some features or technologies may require you to purchase additional components in order to make full use of them (e.g. a Blu-Ray or HD-DVD drive, HDCP-ready monitor, etc.).