? I'm not sure that is accurate. Before the PPRO, there were the RISC vendors, which overwhelmingly were significantly faster. In the early 2000's there was AMD

? I'm not sure that is accurate. Before the PPRO, there were the RISC vendors, which overwhelmingly were significantly faster. In the early 2000's there was AMD, for about 5 years was faster in nearly every regard. Still today, you have things like the POWER 8, which while not necessarily faster for every workload definitely can beat Intel's offerings for certain workloads. So at the moment it seems to be similar to the early 80's when it wasn't clear cut who had the fastest CPU because it depended on workload. Hence my expectation that ARM will get there, if they put in the effort.