XFX Radeon HD 5970 2GB

Radeon 5970 2.0GB, 512-bit, PCI Express 2.0, DirectX 11, 2560 x 1600 ATI Radeon HD 5970
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Technology takes a trip down the fast lane with the XFX ATI Radeon 5970 graphics card. The fastest dual GPU-on-a-PCB card on the planet, this powerhouse also comes in a "I've-never-seen-that-kind-of-speed-before" Black Edition. Powered by two brutally fast GPUs and 3200 stream processors, the 5970 delivers shockingly fast frame rates and is supported by the most robust advanced feature set available today, including support for up to three displays with ATI Eyefinity technology. Created for the true performance enthusiast, the 5970 offers the ultimate in speed, performance, energy efficiency and support.
Now bundled with an XFX exclusive OverVolt Tool. Take charge of the GPU and memory voltages with an exclusive performance enhancing tool only available for use with the XFX HD 5970 Black Edition. With this tool, you can give your GPU performance an increase of up to 30%.