Let's check the performance of the Radeon HD 6570, an entry-level DirectX 11 video card that costs USD 75 and competes with the GeForce GT 440.

Here is a snippet: "The Radeon HD 6570 and Radeon HD 6670 were originally released at the beginning of the year as OEM products, i.e., available only for computer manufacturers. Last month, AMD released them on the retail market with a suggested price of USD 80 and USD 100, respectively."



Link: HardwareSecrets