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.
Features:
Superscale unified shader architecture
PCI Express 2.0 support
800 Unified Stream Processors
256-bit memory interface
Direct X 10.1 / Shader Model 4.1 / OpenGL 2.0
ATI Crossfire X Multi-GPU Support for highly scalable performance
Up to four GPU support with an AMD 790FX based motherboard
Video Quality:
- CrossFire : CrossFire X
- QuadFire Support : YES
- Direct-X : 8.0-9.0-10.0-10.1
- Open GL : OpenGL 2.1
- Vide Acceleration : MPEG-2, MPEG-4, DivX, WMV9, VC-1, and H.264
- Max Resolution Analog : 2048 x 1536
- Max Resolution Digital : 2560 x 1600
- HDR F.Point Rendering : 128
- HDR Integer : 16-bit integer or floating point
- Standard Slot Solution : DOUBLE
- Anti Aliasing Modes : Smoothvision HD + Adaptive AA.Up to 24x Custom Filter Anti-Aliasing
- Antisotropic Modes : 2x/4x/8x/16x high quality adaptive anisotropic filtering modes (up to 128 taps per pixel)
- Texture Support : Texture filtering features 2x/4x/8x/16x high quality adaptive anisotropic filtering modes (up to 128 taps per pixel) 128-bit floating point HDR texture filtering Bicubic filtering sRGB filtering (gamma/degamma) Percentage Closer Filtering (PCF) Depth & stencil texture (DST) format support Shared exponent HDR (RGBE 9:9:9:5) texture format support
- Operating System : WINVISTA32 , WINVISTA64, WINXP, WINXP64, WIN2003, MCE
- System CPU : Min. Intel 2.0 Celeron, Pentium Intel Duo, AMD 3800+ or higher
- CPU Speed : 2.0 Ghz or faster
- System Memory : 1024MB
- Power Supply : 450 Watt or greater power supply with 75 Watt 2 x 6-pin PCI Express power connector recommended.
- Power Supply Instructions : ATI Radeon HD 4870 and ATI Radeon HD 4850 System Requirements 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 dual ATI CrossFireX) Certified power supplies are recommended 1GB of system memory recommended Installation software requires an optical drive DVD playback requires DVD drive Blu-ray / HD DVD playback requires a Blu-ray / HD DVD drive For a complete ATI CrossFireX system, additional ATI Radeon HD 4800 series graphics card(s), an ATI CrossFireX Ready motherboard and one ATI CrossFireX Bridge Interconnect cable per board (included) are required.
- Hard Disk Space : 400MB
- CD DVD : YES
- BUS : PCI Express x16
- Available Slot : DOUBLE
- Chassis : ATX
- Monitor : Digital flat-panel (DFP) displays or DVI-I Compatilbe or digital CRT display or High-resolution VGA monitor
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Limited Warranty: One year from invoice date with Directron.com. 30-Day money back from receiving date with 15% restocking fee for non-defective returns. No credit or refund after 30 days. Customer is responsible for returning defective products including DOA due to manufacturer unless testing is paid before shipping. (miumiu021709)