ATI Radeon™ HD 4800 Series

Redefine HD Gaming The ATI Radeon HD 4800 Series GPUs deliver a cinematic gaming experience with unprecedented performance. The powerful new TeraScale graphics will propel you deep into your gameplay with seamless frame rates and high resolutions. Enhanced anti-aliasing (AA) and anisotropic filtering create
striking graphics with unparalleled realism so you can max out the settings of the most demanding next-generation games or revitalize your favorite titles. Play today while preparing for tomorrow with tessellation, support for DirectX® 10.1 and scalable ATI CrossFireX™ technology.

• Play the latest PC games supporting DirectX 10.1, the latest generation of gaming graphics.
• Work & Productivity Application
• Video playback and editing.
• HD video playback (Blu-ray) and editing.
• Everyday home computing applications (such as Vista, photos, standard videos, and games).

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

ATI Avivo HD Video and Display Technology

Game Physics processing capability

Up to 24X Custom Filter Anti-Aliasing

Built-in HDMI with Multi-channel 5.1 surround audio

Support for the ATI Radeon DVI to HDMI adapter

Unified Video Decoder (UVD) for Blu-ray

ATI PowerPlay energy conserving technology

RoHS compliant

Build in HDCP Support

Windows Vista™ 3D environment Support

Optimized for Windows Vista™ with comprehensive DirectX® 10.1 and DirectX® 9 support

ATI Avivo™ HD Video and Display Technology

Built-in HDMI with Multi-channel 5.1 surround audio

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

Support ATI Radeon™ DVI-I to HDMI adapter

Performance		Memory
GPU : HD 4870 ASIC Core : RV 770 Core Clock : 750 GPU Architecture : BUS : PCI Express x16 Ports : Dual DVI,HDTV-out with VIVO MFG Process : 666 million transistors on 55nm fabrication process Transistor Count : 660 Million Cooling : Active - FanCooler		Memory Clock : 900 Memory Configuration : 16Mx32 Memory Type : GDDR5 Memory Bandwidth : 161 GB/Sec Memory Size : 512MB Memory Interface : 256-bit RAMDAC : 400 Mhz
Video Quality		Display Support
Cooling : Active - FanCooler Standard Slot Solution : DOUBLE CrossFire : CrossFire X 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 : 1600 x 1200 Max Resolution Digital : 2560 x 1600 HDR F.Point Rendering : 128 HDR Integer : 16-bit integer or floating point 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 Pixel Operation :		HDTV : YES HDMI : HDMI compliance / HDCP ready HDMI MODE : DONGLE Native Display Support : 10-bit 3D Resolution : 2560x1600 TV-OUT Resolution : 720 Dual Display support : Hydravision 4 Holywood Q.VIDEO : yes

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 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™ playback requires a Blu-ray /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 :	400 MB
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

• Form Factor : Standard Profile Full-Height
• Product Dimensions : 4 7/8 X 6/8 X 8 1/4
• Product Weight : 2.75 Lbs
• Product Weight With Content : 3.55 Lbs
• Retail Box Dimensions : 11.75 X 9.5 X 3
• Retail Package UPC : 757448006308
• SKU : 4870PE5512
• System Builder Package UPC : 757448006384

• DIAMOND VIPER HD 4870 PCIE 512MB GDDR5 VIDEO CARD
• Quick Start Guide
• DVI-TO-VGA ADAPTER
• S-VIDEO CABLE
• CROSSFIRE Brigde Interconnect
• Component HDTV ADAPTER
• INSTALL CD
• Diamond Warranty Card
• DVI-TO-HDMI ADAPTER
• S-VIDEO-TO-RCA ADAPTER

Warranty :	One Year Limited Warranty
Agency Approvals :	FCC,CE,UL

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.