AMD announced the “ATI Radeon HD 5570,” designed for small form-factor PCs and it too supports DirectX 11 in Windows 7. For this card, they were able to jam the same multimedia capabilities as what AMD calls the “enthusiast-class” ATI Radeon HD 5870 graphics card into this power efficient, lower priced graphics card. In addition to ATI Eyefinity, 5570 also delivers full 1080p HD playback3 and supports ATI Stream technology, helping to boost performance for video playback and productivity applications. A sleek, energy efficient PC based on ATI Radeon HD 5570 graphics, combined with new AMD Phenom II X4 905e processors at 65W and AMD 7-series chipsets, can power immersive gaming and vivid digital entertainment. These platforms are an excellent choice for system builders and home theater enthusiasts seeking Eye-Definition entertainment.
More info: ATI Radeon HD 5570