GIGABYTE Guidebook March. 2012

AMD Series Graphics Cards 23 GV-R777D5-1GD GPU Stream Processor Interface Core Clock Memory Clock Memory Size Memory Interface Memory Type 3D API Ports Thermal AMD Radeon HD7770 TBD PCI Express 3.0 TBD TBD 1024MB 128 bit 64Mx32 GDDR5 OpenGL 4.2 Shader Model 5.0 DVI-I HDMI Mini DisplayPort*2 GIGABYTE 100mm Fansink GV-R685OC-1GD GPU Stream Processor Interface Core Clock Memory Clock Memory Size Memory Interface Memory Type 3D API Ports Thermal AMD Radeon HD6850 960 PCI Express 2.1 820 MHz 4200 MHz 1024 MB 256 bit 32Mx32 GDDR5 DirectX 11 OpenGL 4.1 DVI-I DVI-D HDMI DisplayPort GIGABYTE WINDFORCETM 2X GV-R687OC-1GD AMD Radeon HD6870 1120 PCI Express 2.1 915 MHz 4200 MHz 1024 MB 256 bit 32Mx32 GDDR5 DirectX 11 OpenGL 4.1 DVI-I DVI-D HDMI Mini DisplayPort GIGABYTE WINDFORCETM 3X GV-R677SL-1GD AMD

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