Manufacturer’s Description

GIGABYTE Technology Co. LTD., a leading manufacturer of motherboards and graphics cards, is pleased to present overclock edition of AMD Radeon HD 6570 (GV-R657OC-1GI) and AMD Radeon HD 6670 (GV-R667OC-1GI). Built with AMD's latest 40nm GPU and DDR3 memory, GV-R667OC-1GI and GV-R657OC-1GI has higher core clock. In addition, GV-R667OC-1GI is equipped with GIGABYTE's latest in-house cooler design. With this new cooler and GIGABYTE Ultra Durable 2 materials, GV-R667OC-1GI runs much cooler and quieter than standard HD6670 graphics card does. Also, GV-R667OC-1GI and GV-R657OC-1GI provides all innovative features including AMD's 2nd generation support for Microsoft DirectX 11, AMD HD3D, App Acceleration, Crossfire and Catalyst for rich, realistic visuals and fantastic gaming performance.

The Specs

Effective Memory Clock Speed 1600 MHz
Memory Technology DDR3 SDRAM
Installed Video Memory 1 GB
Additional Specifications
Green Compliance RoHS|WEEE
Dual Link DVI Support Yes
Number of DVI Output 1
Analog Signal Yes
Thickness 1.3"
Digital Signal Yes
Chipset Line Radeon
Cable Connectors DVI|HDMI|VGA
Number of VGA Output 1
Chipset Series HD 6000
normalized-Height 129.794
RAMDAC Speed 400 MHz
Product Model GV-R657OC-1GI
Bus Width 128 bit
Brand Name Gigabyte
Number of HDMI Output 1
Quick Glance
Slot/Port Type PCI Express 2.1 x16
Interface Connection HDMI Yes|DVI Yes|VGA Yes
normalized-Installed Video Memory 1000
Functionality Avivo HD Technology|EyeSpeed Technology|AMD HD3D Technology|2 Monitors|CrossFireX
Video Chipset ATI Radeon HD 6570
System Type PC
System Requirements Intel Pentium 4/Core 2 or AMD Athlon /Phenom 1GB or more of system memory for best performance Optical drive for software installation (CD-ROM or DVD-ROM drive) A power supply that provides at least 400-watt is required The power supply should be with a known brand and certified to conform to safety regulations Operating System(s): Windows 7 Windows XP with Service Pack 2 (SP2) Windows XP Professional x64 Edition Windows Vista
Connectivity and Additional Features
Cooler Type Fan Cooler
Height 5.11 in
Width 1.28"
More Info
Graphics Chipset
Core Clock Speed 670 MHz

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