About
Specifications
For the first time ever, in Radeon HD 4870 X2 Graphics Card, 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.
About
For the first time ever, in Radeon HD 4870 X2 Graphics Card, 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.
Specifications
General Information
Manufacturer
Sapphire, Inc
Manufacturer Part Number
100251SR
Manufacturer Website Address
http://www.sapphiretech.com
Brand Name
Sapphire
Product Name
Radeon HD 4870 X2 Graphics Card
Product Type
Graphic Card
Technical Information
RAMDAC Speed
400 MHz
Analog Signal
Yes
Digital Signal
Yes
API Supported
Multi-GPU Technology
CrossFireX
Number of Monitors Supported
2
HDCP Supported
Yes
Processor & Chipset
Chipset Manufacturer
ATI
Chipset Line
Radeon
Chipset Series
HD 4000
Chipset Model
4870 X2
GPU Clock
750 MHz
Number of Stream Processors
1600
Memory
Standard Memory
2 GB
Memory Speed
900 MHz
Memory Technology
GDDR5
Bus Width
512 bit
Interfaces/Ports
Host Interface
PCI Express 2.0 x16
DVI
Yes
Total Number of DVI Outputs
2
Dual Link DVI Supported
Yes
Miscellaneous
Package Contents
- Radeon HD 4870 X2 Graphics Card
- One ATI CrossFireX Bridge Interconnect cable
Additional Information
- Dynamic geometry acceleration
- Game physics processing capability
- ATI Avivo HD video and display technology
- Unified Video Decoder 2 (UVD 2) for Blu-ray and HD Video
System Requirements
- PCI Express based PC is required with one X16 lane graphics slot available on the motherboard
- 650 Watt or greater power supply with one 2x3-pin PCIe power connector and one 2x4-pin PCIe power connector is required (1K Watt with two 2x3-pin and two 2x4-pin connectors for ATI CrossFireX technology in dual mode)
- Minimum 1GB of system memory
- Installation software requires CD-ROM drive
- DVD playback requires DVD drive
- Blu-ray/HD DVD playback requires Blu-ray/HD DVD drive
- 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 are required
Platform Supported
PC