Apple Inc. (AAPL) is exploring ways to replace Intel Corp. (INTC) processors in its Mac personal computers with a version of the chip technology it uses in the iPhone and iPad, according to people familiar with the company’s research.

Apple engineers have grown confident that the chip designs used for its mobile devices will one day be powerful enough to run its desktops and laptops, said three people with knowledge of the work, who asked to remain anonymous because the plans are confidential. Apple began using Intel chips for Macs in 2005.

While Apple is now committed to Intel in computers and is unlikely to switch in the next few years, some engineers say a shift to its own designs is inevitable as the features of mobile devices and PCs become more similar, two people said. Any change would be a blow to Intel, the world’s largest processor maker, which has already been hurt by a stagnating market for computers running Microsoft Corp. (MSFT)’s Windows software and its failure to gain a foothold in mobile gadgets. A move by Apple may lead others to follow suit.

http://www.bloomberg.com/news/2012-11-05/apple-said-to-be-exploring-switch-from-intel-chips-for-the-mac.html