Last year AMD released their new Radeon HD 5800 Series of graphics cards which quickly became a big success due to the numerous improvements made over previous generations. Over the course of the last months AMD has been adding more cards to their DirectX 11 lineup quickly. Today their latest part of the series, the Radeon HD 5600 is unveiled. It is based on AMD's Redwood graphics processor which is made in a 40 nm process at TSMC Taiwan.