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Sapphire Radeon HD 4870 X2 2G GDDR5 750 MHz PCI-E 2.0 DirectX 10.1 Video Card 1 of 5
Sapphire Radeon HD 4870 X2 2G GDDR5 750 MHz PCI-E 2.0 DirectX 10.1 Video Card 2 of 5
Sapphire Radeon HD 4870 X2 2G GDDR5 750 MHz PCI-E 2.0 DirectX 10.1 Video Card 3 of 5
Sapphire Radeon HD 4870 X2 2G GDDR5 750 MHz PCI-E 2.0 DirectX 10.1 Video Card 4 of 5
Sapphire Radeon HD 4870 X2 2G GDDR5 750 MHz PCI-E 2.0 DirectX 10.1 Video Card 5 of 5
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Learn more about Sapphire Radeon HD 4870 X2 2G GDDR5 750 MHz PCI-E 2.0 DirectX 10.1 Video Card:

Mfg Part#: 100251SR
Sku: 208793248
UPC: 840777034569
UPC 14: 00840777034569
See more in Video Cards
Believe it or not - the best just got better. For the first time ever, 2.4 teraFLOPS of graphics horse power, 1600 stream processors and 2 GB of GDDR5 memory have been combined to create the fastest and most powerful graphics card available today.

Add an ATI Radeon HD 4870 Series GPU to your PC and watch the latest Blu-ray and HD movies play with incredible fidelity –upscale to nearly twice the display resolution of HD content.* Take full advantage of Blu-ray functionality with dual-stream, picture in picture (PIP) capabilities. Sophisticated new features within ATI Avivo™ HD technology provide a truly responsive experience. Support for the latest audio visual interconnects ensures you can take advantage of the latest display technology.

Redefine HD Gaming

  • 2.4 teraFLOPSof compute power
  • 2GB GDDR5 Memory
  • Extreme DirectXR10.1 Performance
  • Unparalleled Anti-Aliasing & Anisotropic Filtering
  • CrossFireX™ Technology

    Go Beyond HD Video

  • Unified Video Decoder 2
  • Upscale Beyond 1080p
  • On-chip HDCP
  • HDMI

    Break-through Efficiency

  • Dynamic Power Management
  • Energy Efficient Manufacturing Process
  • Best Performance Per Watt
  • Features

    Tech Features Interfaces/Ports 2 x DVI-I
    1 x TV Out
    Tech Features Manufacturer Website Address
    Tech Features Manufacturer Sapphire, Inc
    Tech Features Product Type Graphics Card
    Tech Features Manufacturer Part Number 100251SR
    Tech Features Product Name Radeon HD 4870 X2 Graphics Card
    Tech Features Memory Technology GDDR5 SDRAM
    Tech Features Bus Width 512 bit
    Tech Features Standard Memory 2 GB
    Tech Features Package Contents
  • Radeon HD 4870 X2 Graphics Card
  • One ATI CrossFireX Bridge Interconnect cable
  • Tech Features Processor Speed 750 MHz
    Tech Features Chipset Manufacturer ATi
    Tech Features Chipset Model Radeon HD 4870 X2
    Tech Features Host Interface PCI Express 2.0 x16
    Tech Features Digital Signal Yes
    Tech Features Maximum Resolution 2560 x 1600
    Tech Features RAMDAC Speed 400 MHz
    Tech Features Dual Link DVI Support Yes
    Tech Features HDCP Support Yes
    Tech Features Analog Signal Yes

    Tech Specs

    Tech Specs Specs
    Tech Specs 2 GB of GDDR5 memory 2 x 256-bit memory interface
    Tech Specs 2.4 teraFLOPS of GPU power
    Tech Specs DirectX® 10.1 and PCI Express® 2.0 support
    Tech Specs 1600 stream processing units
    Tech Specs 24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering
    Tech Specs Dual mode ATI CrossFireX™ multi-GPU support for highly scalable performance
    Tech Specs Dynamic geometry acceleration
    Tech Specs Game physics processing capability
    Tech Specs ATI Avivo™ HD video and display technology*
    Tech Specs Unified Video Decoder 2 (UVD 2) for Blu-ray™and HD Video
    Tech Specs I/O Output: Dual DL-DVI-I+HDTV
    Tech Specs Core Clock: 750 MHz and Memory Clock: 900 MHz, 3.6Gbps
    Tech Specs Stream Processors: 2 x 800
    Tech Specs PCI Express 2.0 x16 bus interface
    Tech Specs 2x 1024MB /2x256bit GDDR5 memory interface
    Tech Specs Dual Slot Active Cooler
    Tech Specs HDMI compliant via dongle
    Tech Specs 7.1 Audio Channel Support
    Tech Specs Microsoft® DirectX® 10.1 support
    Tech Specs Shader Model 4.1 support

    Tech Specs System Requirements
    Tech Specs PCI ExpressR based PC is required with one X16 lane graphics slot available on the motherboard
    Tech Specs 650 Watt or greater power supply with one 2x3-pin PCIeR power connector and one 2x4-pin PCIeR power connector is required (1K Watt with two 2x3-pin and two 2x4-pin connectors for ATI CrossFireX™ technology in dual mode)1
    Tech Specs Certified power supplies are recommended. Refer to for a list of Certified products
    Tech Specs Minimum 1GB of system memory
    Tech Specs Installation software requires CD-ROM drive
    Tech Specs DVD playback requires DVD drive
    Tech Specs Blu-ray™ / HD DVD playback requires Blu-ray / HD DVD drive
    Tech Specs For a complete ATI CrossFireX™ system, a second ATI Radeon™ HD 4870 X2 graphics card, an ATI CrossFireX Ready motherboard and one ATI CrossFireX Bridge Interconnect cable per graphics card (included) are required
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