Apple began to make the transition to Intel chips a little over four years ago, changing from the PowerPC processors to Intel x86 processors. This was one of the best moves Apple has ever made, as it greatly improved Apple computers. Though there were inconveniences at first with certain software only running on the old PowerPC processors and not on the new Intel processors (or vice versa), by and large these problems have been solved.
According to the latest Apple rumor, Apple may be considering switching over to processors made by an Intel competitor, Advanced Micro Devices (AMD). Apple does use AMD chips right now as graphics processors, but the rumor refers to chips that would replace the Intel microprocessors.
Apple has allegedly been dissatisfied with Intel’s Core i5 and i7 processors because these processors require the use of Intel chipsets instead of Nvidia chipsets that previous models of the MacBook Air and MacBook Pro contained.
Via CNET, image via AMD.