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3.1GHz Core i7-5557U 28W on MacBook Air 2015 11”. Yes, the highest spec 13” 2015 Pro CPU slapped onto an Air's Chassis. Also free Iris Graphics upgrade included. Will be a Part
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Not Arrandale, but Better Graphics - Apple's 13-inch MacBook Pro (Early 2010) Reviewed: Shaking the CPU/GPU Balance
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