Hi Tech Legion posted a review on the Sapphire Radeon HD5570 DirectX 11 Video Card
A quote from the article:
>> Sapphire Radeon HD5570 DirectX 11 Video Card Review
The results are in and the data has been checked and contrary to popular belief these statistics may shock you. According to our research 22" LCD monitors and video cards in the $75 to $125 dollar range are the most purchased parts in their categories for computer components. The Sapphire Radeon HD5570 is a budget mainstream video card with a price point under $100.00 USD. The Sapphire HD5570 offers DirectX 11 compatibility, 400 stream processors, a 650MHz core and 900MHz x2 memory. The Sapphire HD5570 is also Crossfire ready and at idle only consumes 10W with its Dynamic Power Management.
>> Sapphire Radeon HD5570 DirectX 11 Video Card Review