Fig.1. Comparison table, HD4670 vs. HD4770 vs. HD4850
World’s First Desktop Graphics Card Utilizing Industry-Leading 40nm Process Technology
AMD sets new levels of performance-per-dollar and performance-per-watt attained with the move to the world’s most advanced manufacturing process
AMD today launched the ATI Radeon HD 4770 graphics processor, a groundbreaking product that harnesses the state-of-the-art 40 nanometer manufacturing process for the desktop PC market, delivering best-in-class performance and energy efficiency at anticipated launch prices as low as $109. The ATI Radeon HD 4770 graphics card is the newest addition to the award-winning ATI RadeonTM HD 4000 series.
“As a leading source of cutting-edge game development tools, Emergent has a passion for delivering realistic, visually stunning game play as well as improved performance,” said Doug Kubel, vice president, Product Development, Emergent. “By supporting DirectX 10.1 in the Gamebryo LightSpeed development system, we are able to deliver improvements in both image quality and frame rates. DirectX 10.1 graphics hardware like the ATI Radeon HD 4770 makes it possible to fully unlock the experience delivered by the combined power of DirectX10.1 and Gamebryo LightSpeed.”
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