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Código do produto H387X2F1GNP
Cooler Double Slot Cooler
GPU 3870X2
Clock do core 825 MHz
Clock da memória 1800 MHz
Tamanho da memória 1024 MB
Tipo da memória GDDR3
Interface da memória 512 (2x256) bit
Interface PCI Express x16 (PCI Express 2.0)
Availability Discontinued
  • ATI Premium Graphics™
  • ATI CrossfireX™
  • DirectX 10.1
  • PCI Express 2.0
  • 1080p
  • HDMI
  • HDTV
  • Dual Monitor
  • Gaming
  • Dual DVI
  • TV-Out
  • Retail Pack
  • Powered by dual Radeon® HD 3800 GPU
  • 1GB(512bit) GDDR3 memory
  • Superscalar unified shader architecture
  • 640 stream processing units
  • 2 x 256-bit memory interface
  • DirectX® 10.1 / Shader Model 4.1 support
  • PCI Express® support
  • ATI CrossFireXTM multi-GPU support for highly scalable performance
  • Superscalar unified shader architecture
  • 640 stream processing units
  • 2 x 256-bit memory interface
  • DirectX® 10.1 / Shader Model 4.1 support
  • ATI CrossFireXTM multi-GPU support for highly scalable performance
  • Use up to four GPUs 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 AvivoTM HD video and display technology
  • Built-in HDMI and 5.1 surround audio
  • Support for the ATI RadeonTM DVI to HDMI adapter
  • Unified Video Decoder (UVD) for Blu-rayTM and HD DVD
  • Dynamic geometry acceleration
  • Game physics processing capability
  • HIS delivers Faster, Cooler, Quieter plus the best quality product!
  • Professional customer service and technical support
  • Driver CD
  • ATI CrossFireXTM Bridge Interconnect
  • DVI to HDMI adapter
  • DVI to VGA adapter
  • S-video to HDTV cable
  • HIS Multi-purpose Screw Driver Pen (Screw Driver, LED Light, Spirit Level)

Model Name HIS HD 3870X2 HDMI Dual DL-DVI 1GB GDDR3 PCIe
Chipset Radeon HD 3800 PCIe Series
ASIC RadeonTM HD 3870 X2 GPU
Pixel Pipelines 640 stream processing units* (Unified)
Vertex Engines 640 stream processing units* (Unified)
Manu. Process (Micron) 55nm
Transistor 1332 million (666x2)
Fill Rate
Memory Size (MB) 1GB
Memory Type GDDR3
RAMDAC (MHz) 400
Engine CLK (MHz) 825MHz
Memory CLK (MHz) 1800MHz
Memory Interface (bit) 2x256bit
Memory Bandwidth DDR-1800
Max. Resolution Two x 2560*1600 (Dual dual-link)
Bus Interface PCI Express x16
Power Supply Requirement
550 Watt or greater power supply with two 2x3-pin PCIe® power connectors required (750 Watt and four 6-pin connectors for dual ATI CrossFireX™)
2nd VGA No
2nd DVI Yes
TV-out No
HDTV (YPrPb component output) No
Video-in No
TV Tuner No
FM Tuner No

ATI Radeon HD 3870 X2 System Requirements
  • PCI Express® based PC is required with one dual-width X16 lane graphics slot available on the motherboard
  • 550 Watt or greater power supply with two 2x3-pin PCIe® power connectors required (750 Watt and four 6-pin connectors for dual ATI CrossFireX™)
  • For enhanced performance with ATI Overdrive™1, a power supply with one 2x3-pin and one 2x4-pin PCIe ® power connector is required
  • Certified power supplies are strongly recommended
  • Certified system cases with good airflow and cooling are recommended
  • 1GB of system memory recommended
  • Installation software requires CD-ROM drive
  • DVD playback requires DVD drive
  • Blu-ray™ / HD DVD playback requires a Blu-ray / HD DVD drive

For more information, please visit the following link:


Over one teraFLOPS of GPU compute power

HIS RadeonTM HD 3870X2 (Full HD 1080p) HDMI 1GB GDDR3 card is powered by a chipset with core speed up to 825MHz and memory speed up to 1800MHz. Advance to ultimate HD gaming with incredible performance, life-like graphics and support for Microsoft® DirectX® 10.1. You'll be blown away by life-like graphics from the latest Microsoft® DirectX® 10.1 games, with stunning 3D graphics and shading effects.

HD Gaming in the Next Generation

Advance to the next generation of gaming with incredible performance, life-like graphics and support for the latest Microsoft® DirectX® 10.1. With 320 stream processors and PCI Express® support, you're ready for the most demanding titles. And thanks to plug-and-play ATI CrossFireXTM upgradeability, it is easy to turbo-charge your 3D performance.

ATI AvivoTM HD Technology

ATI RadeonTM HD 3800 Series GPUs feature ATI AvivoTM HD technology with advanced audio, video processing, display and connectivity capabilities for high definition entertainment solutions. ATI AvivoTM HD technology includes fully integrated HD audio capabilities and supports playback of multi-channel (5.1) audio streams. When combined with the integrated HDCP copy protection, ATI Avivo HD enables a one-cable HDMITM connectivity solution to high definition home theaters.

ATI Unified Video Decoder Technology (UVD)

Connect your PC to your home theater and start watching HD content from your computer using new ATI RadeonTM HD 3800 series graphics cards. The ATI RadeonTM HD 3800 Series is designed to decode and playback Blu-rayTM and HD DVD formats using dedicated hardware within the GPU. This technology, known as UVD or Unified Video Decoding, is part of ATI AvivoTM HD, the new collection of technologies that are designed to improve the visual and connectivity capabilities of ATI RadeonTM HD 3800 Series GPUs

HDMI Video and Audio

The ATI RadeonTM HD 3800 Series GPU further enhances the HD entertainment experience by making it easy to make the connection to a big- screen or home theater system. With built-in 5.1 surround audio (AC3) pass-through capabilities, the new GPUs and graphics cards support a single HDMI connection direct to a compatible TV or receiver. This single cable carries both the HD video and 5.1 surround audio for a clean, high definition connection. Some graphics cards will have an HDMI connector built in, while others will use a special ATI Radeon DVI-I to HDMI adapter. These options mean greater choice and flexibility for consumers when connecting to PC monitors or home theaters for maximum enjoyment of full HD 1080p content.

Microsoft® DirectX® 10.1 support

ATI RadeonTM HD 3800 series GPUs offer full support for the new DirectX® 10 and DirectX 10.1 API (Application Program Interface) from Microsoft®; ready to meet the demanding needs of new, next generation games. DirectX® 10 is the first totally new DirectX® in the last 4 years and brings important graphics innovations that can be used by game developers for the next generation of games. DirectX® 10 introduces crisp, never-before-seen detail-rich images, visual effects and game dynamics capable of accurately simulating the real world. No matter which ATI RadeonTM HD 3800 Series GPU you choose, you can be assured that games will look as good as the developer intended!

ATI CrossFireXTM Technology

New ATI CrossFireXTM multi-GPU technology takes your gaming experience to the next level with more scalability, performance and compatibility. The technology combines the awe-inspiring capabilities of multiple ATI RadeonTM graphics cards and an ATI CrossFireX ready motherboard to meet the hard-core demands of your alternate reality. New ATI RadeonTM HD graphics cards are designed with an internal ATI CrossFireXTM Bridge Interconnect system to simplify installation. Experience stunning visual realism in today's demanding 3D games with uncompromising image quality, especially on HD displays.

Microsoft® Windows Vista®

ATI RadeonTM HD 3800 series GPUs provide total support for the Microsoft® Windows Vista® operating system and improve the performance of the Windows AeroTM graphical interface. You will be amazed by the dazzling 3D visual effects and have peace of mind that the ATI CatalystTM software and drivers are designed and thoroughly tested to ensure full compatibility and stability to keep you up and running. All these new technologies and features make the ATI RadeonTM HD 3800 series of GPUs the ideal solution for ultimate HD gaming and HD video entertainment with the Windows Vista OS.


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HIS has won over 1700 awards with AMD graphic solutions from major media worldwide.


" On the 3DMark06 the results were quite interesting, showing a very balanced fight, not usually seen between 2 cards that compete directly, with variation of less than 100 scores in favor of ATI card. "




" Best Product April "

" In 3DMark06 HIS Radeon HD 3870 X2 got 19705 points and Asus GeForce 9800 GX2 19117 points. Difference between ATI HIS and nVidia Asus increase when we use multi-gpu configuration, 2 graphic cards, and 4 graphic cores. HIS gets a 3310 points adva

Quick PC

" QuickPC - Silver Recommended "


" BuyCOMs - Gold Awards "


" In 3DMark06 the Radeon HD 3870 X2 soars above the competition, including NVIDIA's GeForce 8800 Ultra. Its lead widened when the resolutions were increased, reaching 75% faster than the single core card......In terms of power efficiency, the X2 r

" Performance on this Video Card is out of this world! "

4 out of 5 stars