21122-05-40R by Sapphire, Inc

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Manufacturer Sapphire, Inc
Manufacturer's Part Number 21122-05-40R
Description Sapphire; Product Type: Graphic Card; Chipset Line: Radeon; Host Interface: PCI Express x16; DVI: Yes; Product Name: Radeon HD3870 X2 Graphics Card;
NAME DESCRIPTION
Chipset Manufacturer: ATI
HDCP Supported: Yes
Multi-GPU Technology: CrossFireX
Dual RAMDAC: Yes
Chipset Model: 3870 X2
Platform Supported: PC
Memory Technology: DDR3 SDRAM
Additional Information:
  • 320 x2 stream processing units
  • 2 x 256 -bit memory interfaces
Shader Model: 4.1
API Supported: DirectX 10.1, OpenGL 2.0
Product Model: 21122-05-40R
Total Number of DVI Outputs: 2
Standard Memory: 1 GB
RAMDAC Speed: 400 MHz
Chipset Series: HD 3000
Product Name: Radeon HD3870 X2 Graphics Card
Dual Link DVI Supported: Yes
Brand Name: Sapphire
Chipset Line: Radeon
Marketing Information:

Dual Core Pixel Processing power! Realize the power of tandem GPU processing on any PCI-E supporting mainboard with the SAPPHIRE Radeon HD3870 X2 Graphics Card. Equipped with 2X ATI RADEON HD 3870 GPU, the SAPPHIRE Radeon HD3870 X2 Graphics Card turns the dreams of the adrenaline addicted gamer into a virtual reality of vivid worlds erupting with possibilities. The dual GPU processing power of the SAPPHIRE HD3870 X2 promises to awaken the senses and free the imagination from the shackles of PC hardware limitations as it affords the end user CrossFireX performance and over 1 TeraFLOPS of GPU Compute Power in a single card solution.

Digital Signal: Yes
Product Type: Graphic Card
Host Interface: PCI Express x16
Maximum Resolution: 2560 x 1600
DVI: Yes
Bus Width: 256 bit
Number of Stream Processors: 640