ARM was chosen for the Newton, then the iPods, then the iPhone and so on. Apple’s experience with ARM has a long history. Same applies to RISC. Apple didn’t lea

ARM was chosen for the Newton, then the iPods, then the iPhone and so on. Apple’s experience with ARM has a long history. Same applies to RISC. Apple didn’t leave PPC because it was a dead-end. They went with Intel because IBM was not interested in developing a low power PPC just for Apple. IBM wasn’t (and still isn’t) even interested in developing a POWER chip for desktop workstations. If there are POWER machines that can be turned into workstations, it’s a side effect of them being targeted at entry-level half-rack systems.