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The ATI Radeon HD 4800 Series 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. 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.
|Device Type||Graphics Adapter|
|Enclosure Type||Plug in PCI Card|
|Interface Type||PCI Express x16|
|Compatible Slots||1x PCI Express x16|
|Service & Support||1 Year Waranty|
|Service and Support Details||Limited Waranty - 1Year|
|Software Included||Drivers & Utilities|
|Operating System Requirements||Windows XP, Windows XP x64 Edition, Windows Media Centre Edition 2005, Windows Vista|
|Chipset||ATI Radeon HD 4870|
|Video Memory Installed||1GB GDDR5|
|Memory Clock||900MHz, 3.6Gbps|
|custom filter anti-aliasing (CFAA) and high performance anisotropic filtering||24x|
|Crossfire||Scale up rendering performance and image quality with 2 or more GPUs
Integrated compositing engine
High performance dual channel interconnect
500 Watt or greater power supply with two 75W 6-pin PCI Express® power connectors recommended (600 Watt and four 6-pin connectors for ATI CrossFireX™ technology in dual mode)
|Features||Shader Model 4.1
Fully distributed design with 512-bit internal ring bus for memory reads and writes
Hardware processed 1080p video playback of Blu-ray and HD DVDs
Up to 24x Custom Filter Anti-Aliasing (CFAA) for improved quality
ATI Avivo HD Video and Display Platform
Microsoft® DirectX® 10.1 support
|Max Resolution||2048 x 1536|
|Analogue Video Standard||S-Video, Composite Video|
|Digital Video Standard||DVI|
|Max Monitors Supported||2|
|API Supported||DirectX 10.1, OpenGL 2.0|
|TV Inteface||HDMI 1080P|
|Crossfire||Drive two displays simultaneously with independent resolutions, refresh rates, color controls and video overlays for each display|
|HDMI Over DVI||HDMI with 5.1 surround sound audio|