GIGABYTE Radeon HD 7970 3GB GDDR5 PCI Express 3.0 x16 CrossFireX Support Video Card GV-R797OC-3GD

Brand GIGABYTE Model GV-R797OC-3GD Interface Interface PCI Express 3.0 x16 Chipset Chipset Manufacturer AMD GPU Radeon HD 7970 Core Clock 1000 MHz Stream Processors 2048 Stream Processors Memory Effective Memory Clock 5500 MHz Memory Size 3GB Memory Interface 384-Bit Memory Type GDDR5 3D API DirectX DirectX 11 OpenGL OpenGL 4.2 Ports HDMI 1 x HDMI DisplayPort 2 x Mini DisplayPort DVI 1 x DVI Details RAMDAC 400MHz Max Resolution Digital max resolution: 2560 x 1600Analog max resolution: 2048 x 1536 Eyefinity Support Yes CrossFireX Support Yes Cooler With Fan System Requirements Minimum of a 550-Watt power supply. Dual-Link DVI Supported Yes HDCP Ready Yes Features Features Ultra Durable VGA Series- Ultra Durable VGA High Quality Components- Anti-turbulence Inclined Triple FansPowered by AMD Radeon HD 7970 GPUIntegrated with the first 3072MB GDDR5 memory and 384-bit memory interfaceFeatures Dual-link DVI-I / HDMI / Mini DisplayPortx2Core Clock OC to 1000MHzSupport CrossFireX , AvivoHD, AMD Eyefinity2.0 and EyeSpeed Form Factor & Dimensions Card Dimensions (L x H) 1.50" x 11.22" x 4.96"