The Sapphire HD 7970 is the first graphics card in the world to incorporate the latest generation of GPU’s from AMD built in a new 28nm process and featuring the new GCN optimised graphics processing architecture. The HD 7970 is the most powerful single chip GPU ever built. It has a new internal structure with 32 compute units and a total of 2048 Stream processors. It ships with a core clock speed of 925MHz, and AMD Powertune technology allows enthusiasts to increase performance by overclocking. A new 384-bit high speed memory interface with over 264GB/sec memory bandwidth connects to a large 3GB array of the latest DDR5 memory.
Technology:GDDR5 SDRAM, Bus Width:384-bit, Size:3 GB, Effective Clock Speed:5.5 GHz, Software Included:Drivers & Utilities, Sapphire TriXX, AMD Catalyst Control Center, Package Type:Retail, Height:11.5 cm, Depth:27.5 cm, Width:3.6 cm, Cables Included:1 x DVI-VGA adapter ¦ 1 x HDMI-DVI adapter ¦ 1 x Mini DisplayPort-DisplayPort cable ¦ 1 x Mini DisplayPort-DVI adapter ¦ 1 x HDMI cable - 1.8 m, Included Accessories:CrossFire bridge, 4 pin to 6 pin power cable, 4 pin to 8 pin power cable, Supported Windows 7 Features:Windows Media Center, Compatible with Windows 7:"Compatible with Windows 7" software and devices carry Microsoft's assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7., Peripheral / Interface Devices:CD-ROM, PCIe slot, 6-pin + 8-pin power connectors, Required Power Supply:500 W, Min RAM Size:1 GB