Fifty or Sixty Years of Processor Development for This?
Yes, we&#x27;re kind of stuck on individual CPU power.  Clocks have been around 3GHz for a decade now.<p>There are now architectures other than CPUs that matter. GPUs, mostly.  &quot;AI chips&quot; are coming.  And, of course, Bitcoin miners. All are massively parallel.  What hasn&#x27;t taken off are non-shared-memory multiprocessors. The Cell was the only one ever to become a mass market product, and it was a dud as a game console machine.