Manufacturer’s Description
The VisionTek ATI Radeon HD 4870 Graphics Card 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.
The Specs
| Memory | |
|---|---|
| Effective Memory Clock Speed | 1800 MHz |
| Memory Technology | GDDR5 SDRAM |
| Installed Video Memory | 512 MB |
| Additional Specifications | |
| Frequency Band | Dynamic geometry acceleration Game physics processing capability ATI Avivo HD video and display technology Built-in HDMI with 7.1 surround sound support Unified Video Decoder 2 (UVD) for Blu-ray 24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering ATI PowerPlay technology: Delivers high performance when needed and conserves power when the demand on the graphics processor is low xvYCC support allows the user to enjoy a wider range of color when connected to a capable HDTV Supported Configurations: Single DVI-D Dual DVI-D (via adapter) HDMI (video and audio) Single VGA Dual VGA (via adapter) Hardware crossfire (crossfire cable sold separately |
| Dual Link DVI Support | Yes |
| Number of Stream Processors | 800 |
| Chipset Series | HD 4000 |
| RAMDAC Speed | 400 MHz |
| Number of DVI Output | 2 |
| Bus Width | 256 bit |
| Front Camera | Visiontek |
| Analog Signal | Yes |
| Brand Name | Visiontek |
| Chipset Line | Radeon |
| Digital Signal | Yes |
| Quick Glance | |
| Installed Memory | 512 |
| Slot Type | PCI Express 2.0 x16 |
| Interface Type | DVI Yes |
| Functionality | 2 Monitors|HDCP Yes|CrossFireX |
| Video Chipset | ATI Radeon 4870 |
| Compatibility | |
| Slot/Port Type | PCI Express 2.0 x16 |
| System Type | PC |
| Slot Space Required | 2 |
| Minimum Power Supply Required | 500 W |
| System Requirements | PCI Express based PC is required with one X16 lane graphics slot available on the motherboard 500 Watt or greater power supply with 75 Watt 6-pin PCI Express power connector recommended (600 Watt and two 6-pin connectors for ATI CrossFireX technology in dual mode) 1GB of system memory Installation software requires CD-ROM drive DVD playback requires DVD drive Blu-ray / HD DVD playback requires Blu-ray / HD DVD drive For a complete ATI CrossFireX system, a second ATI Radeon HD 4870 graphics card, an ATI CrossFireX Ready motherboard and one ATI CrossFireX Bridge Interconnect cable per board are required Operating Systems: Windows Vista (all versions) Windows XP Windows XP Media Center Edition |
| Connectivity and Additional Features | |
| Interface Connection | DVI Yes |
| Functionality | 2 Monitors|HDCP Yes|CrossFireX |
| Warranty | |
| Warranty Information | Lifetime Limited |
| More Info | |
| URL | http://www.visiontek.com |
| Graphics Chipset | |
| Core Clock Speed | 750 MHz |
| Video Chipset | ATI Radeon 4870 |
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