Acer Inc. on Friday announced new netbooks based on chips from Advanced Micro Devices Inc., a win for the chip company's efforts to grab market share from rival Intel. Acer, the world's largest netbook vendor, announced two Aspire One netbooks with AMD's Athlon II Neo K125 processors. The Aspire One AO721 and AO521 come with 11.6-inch and 10.1-inch screens, respectively, and include integrated ATI Radeon HD graphics to display high-definition multimedia content. Find out what you're worth: ComputerWorld Canada's Salary Calculator Intel's Atom processors go into most netbooks, the small, portable PCs designed for basic Web surfing and productivity applications. But AMD is raising the bar in performance with its Neo chips, which, combined with graphics hardware, can process high-definition multimedia that Atom can't.