Model : HIS HD 4870 IceQ 4+ Turbo 1GB (256bit) GDDR5 PCIe

  Driver :

  Specification :

 PRODUCT FEATURES:
 

 Model Name

HIS HD 4870 IceQ 4+ Turbo (Full HD 1080p) HDMI 1GB (256bit) GDDR5 Dual DL-DVI & TV (HDCP) PCIe (RoHS)
Chipset
Radeon HD 4800 PCIe Series
 ASIC
RadeonTM HD 4870 GPU
 Pixel Pipelines
800 stream processing units (Unified)
 Vertex Engines
800 stream processing units* (Unified)
 Manu. Process (Micron)
 55nm
 Memory Size (MB)
 1024
 Memory Type
 GDDR5
 RAMDAC (MHz)
 400
 Engine CLK (MHz)
770
 Memory CLK (Gbps)
4000
 Memory Interface (bit)
 256
 Power Supply Requirement

500 Watt or greater power supply with two 75W 6-pin PCI Express® power connectors recommended (600 Watt and four 6-pin connectors for ATI CrossFireX™ technology in dual mode)
 Max. Resolution
1920x1200 (single-link DVI) or 2560x1600 (dual-link DVI)
 Bus Interface
PCI Express x16
 DVI
 Yes
 2nd DVI
 Yes
 TV-out
 Yes
 HDTV (YPrPb component output)
 No
 Test Result :