The point is only about processing power. Previously, mini/air/pro lines on Intel all had wildly varying performance. Now many of Apple devices share identical

The point is only about processing power. Previously, mini/air/pro lines on Intel all had wildly varying performance. Now many of Apple devices share identical processors and do not differ in this regard. (Of course there are now models with differen processors from the latest generation of products, but i wasn't talking about them)