AMD ATI (Sapphire) Radeon HD 5830 @ HEXUS.net
Quote: "Still confused? The Radeon HD 5830 is the last in a long line of 5-series GPUs from AMD. Designed to slot into the space that exists between the £125 HD 5770 and £225 HD 5850, the new chip will, finally, complete a top-to-bottom DX11 graphics-card line-up."
Read the review here