Looking for an awesome new Graphics Card to help speed up your PC? The HD 7970 is the most powerful single chip GPU ever built, and 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. 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. It's definitely worth checking out!