Specifications

[SKU : 4890PE51GXOC] DIAMOND ATI Radeon™ HD 4890 XOC PCIE 1024MB GDDR5 Video Card
Performance     GPU : HD 4890 ASIC Core : RV 790 XT Core Clock : 925 MHz GPU Architecture :   BUS : PCI Express x16 Ports : 2 Dual-Link DVI,Video Out [S-Video, Composite, HDTV] Cooling : Active - FanCooler MFG Process : 55 nm Transistor Count : 956 million Stream Processors : 800		Memory     Memory Clock : 1050 MHz Memory Configuration : 2 M x 32 x 16 Memory Type : GDDR5 Memory Bandwidth : 124.8 GB/sec Memory Size : 1024MB Memory Interface : 256-Bit RAMDAC : Dual 400MHz
Video Quality     CrossFire : CrossFire X QuadFire Support : YES Direct-X : 8.0,9.0,10.0-10.1 Open GL : OpenGL 2.0 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 Pixel Operation : 165-MHz pixel clock Standard Slot Solution : DOUBLE Anti Aliasing Modes : Multi-sample anti-aliasing (2, 4, or 8 samples per pixel) Up to 24x Custom Filter Anti-Aliasing (CFAA) for improved quality Adaptive super-sampling and multi-sampling Gamma correct Super AA (ATI CrossFireX™ configurations only) All anti-aliasing features compatible with HDR rendering Antisotropic Modes : 2x/4x/8x/16x high quality adaptive anisotropic filtering modes (up to 128 taps per pixel) Texture Support : 2x/4x/8x/16x high quality adaptive anisotropic filtering modes (up to 128 taps per pixel) 128-bit floating point HDR texture 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		Display Support     HDTV : YES HDMI : HDMI 1.3 / HDMI Ready HDMI MODE : Dongle Native Display Support : 18-, 24-, and 30-bit 3D Resolution : 2560x1600 TV-OUT Resolution : 720 Dual Display support : Hydravision 4 Holywood Q.VIDEO : YES
Package Content     4890PE51GXOC INSTALL CD Quick Start Guide Component HDTV ADAPTER DVI-TO-HDMI ADAPTER DVI-TO-VGA ADAPTER CROSSFIRE Bridge Interconnect		System Requirements     Operating System : WINVISTA32 , WINVISTA64 WINXP , WINXP64 MCE LINUX32 , LINUX64 System CPU : Min. Intel 2.0 Celeron, Pentium Intel Duo, AMD 3800+ or higher CPU Speed : 2.4 GHz or higher CPU System Memory : 1024MB Power Supply : PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard 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) Certified power supplies are recommended. Refer to http://ati.amd.com/certifiedPSU for a list of Certified products Power Supply Instructions : Blu-ray™ playback requires Blu-ray drive and full 1080p display requires a 1080p-capable monitor Hard Disk Space : 480MB available hard disk space 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
Warranty & Approvals     Warranty : One Year Limited Warranty Agency Approvals : FCC,UL California Health & Safety Notice  []     The solder used in this product contains lead, a chemical known to the State of California to cause birth defects and other reproductive harm. Please wash hands after handling internal components and circuit boards and avoid inhalation of fumes if heating the solder.		General Product Information     Form Factor (Profile) : Standard Profile Full-Height Product Dimension : 11.75 X 9.5 X 3 inches Package Dimension : 11.75 X 9.5 X 3 inches Product Weight : 1.8 LBS Weight with Content : 3.5 LBS SKU : 4890PE51GXOC UPC : 757448008425 SB SKU : 4890PE51GXOCSB SB UPC : 757448008432

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
• High-speed 128-bit-HDR (High Dynamic Range) rendering
• Up to 24x Custom Filter Anti-Aliasing
• 55nm process technology
• Game Physics processing capability
• Support for the ATI Radeon DVI to HDMI adapter
• Unified Video Decoder 2 (UVD) for Blu-ray and HD DVD
• ATI PowerPlay energy conserving technology
• RoHS compliant
• Built in HDCP Support
• Optimized for Windows Vista™ with comprehensive DirectX® 10.1, 10.0 and DirectX® 9 support
• ATI Avivo™ HD Video and Display Technology
• Built-in HDMI with Multi-channel 7.1 surround audio (With included DVI to HDMI adapter)
• Two Dual Link DVI with full resolution HDCP support
• HD video playback
• Full 30-bit display processing
• CATALYST Software Drivers
• Windows Vista™ 3D environment Support
• 1080p Support via HDMI