Today we will be taking a look at the Powercolor Radeon HD 5970 2GB and putting it through its paces in a selection of real world gaming tests, including the recently released Modern Warfare 2. In a ddition to this we will cover GPU computing and high definition playback as well as having a play with the surprise inclusion of an official voltage tweaking tool. This little application may well make this product a favourite with enthusiasts who want to get the most from their purchase.