There's talk that Apple is eying ARM for notebooks and desktops, ditching Intel.
On Friday, reports surfaced that Apple officials have decided to dump Intel processors for ARM-based solutions in its upcoming MacBooks and MacBook Pros-- and possibly even Mac desktops. The transition, stated as a "done deal" by unnamed insiders, won't take place immediately, but is expected to happen "as soon as possible"-- probably in mid-2013.
