GIGABYTE Guidebook March. 2013 | Page 29

AMD Series Graphics Cards 27 GV-R797TO-3GD GV-R797OC-3GD AMD Radeon HD7970 (Tahiti XT2) 2048 PCI Express 3.0 Base: 1050 MHz Boost: 1100 MHz 6000 MHz 3072MB 384 bit 64M x 32 GDDR5 OpenGL 4.2 Shader Model 5.0 DVI-I HDMI Mini DisplayPort*2 AMD Radeon HD7970 (Tahiti XT) 2048 PCI Express 3.0 1000MHz(std 925MHz) 5500MHz 3072MB 384 bit 64M x 32 GDDR5 OpenGL 4.2 Shader Model 5.0 DVI-I HDMI Mini DisplayPort*2 Thermal GIGABYTE WINDFORCE 3X GIGABYTE WINDFORCE 3X GPU Stream Processor Interface Core Clock Memory Clock Memory Size Memory Interface Memory Type 3D API AMD Radeon HD 7950 1792 PCI Express 3.0 Base: 900 MHz Boost: 1000 MHz 5000MHz 3072MB 384 bit 64M x 32 GDDR5 OpenGL 4.2 Shader Model 5.0 DVI-I HDMI Mini DisplayPort*2 AMD Radeon HD7870 1280 PCI Express 3.0 1100 MHz(std 1000MHz) 4800MHz 2048MB 256 bit 64M x 32 GDDR5 OpenGL 4.2 Shader Model 5.0 DVI-I HDMI Mini DisplayPort*2 GIGABYTE WINDFORCE 3X GIGABYTE WINDFORCE 3X GPU Stream Processor Interface Core Clock Memory Clock Memory Size Memory Interface Memory Type 3D API Ports GV-R795WF3-3GD Ports Thermal GV-R787OC-2GD