Dang, you must be a joy at parties.
Steve Jobs had been dead for nearly three years when Apple opted to produce these consciously underpowered models, coincident with the period in @ahurst’s data plots when speed improvement across the entire Apple Mac product line plateaued and, for the desktop models, even slipped slightly — no doubt dragged down by this product release decision.
That was the point of
mentioning these products. Corporate spin and fanboy spin, Analog Kid, doesn’t alter the outcome. They were downclocked products relative to their immediate and direct generational predecessors. Their performance scores actually
dropped relative to their immediate, entry-level predecessors — something unprecedented in Apple’s product release history. And Apple’s practice of this kind of product release was, at least this time, halted by 2018.
Referenced citations and supporting technical descriptions from company web sites are difficult for you. I get it, and hey, that’s OK. You can continue to enjoy many other venues and forums across the internet where you can indulge in your bubble of semantic reasoning. But on here, you will enjoy no such bubble.