I don’t like your implication that ARM is the only way to do this. The Apple chips are fast and low power because they are good designs built on a very modern fabrication process.
It’s perfectly possible to build such chips with other designs and instruction sets, for example x86_64 or risc-v, in the same way it’s pretty common to build cheaper slower ARM processors. Plenty of folks at Intel and AMD are doing that right now.
It’s perfectly possible to build such chips with other designs and instruction sets, for example x86_64 or risc-v, in the same way it’s pretty common to build cheaper slower ARM processors. Plenty of folks at Intel and AMD are doing that right now.