Former senior Apple exec Jean-Louis Gassée, who once held the role of head of Macintosh development, says that it would be perfectly viable for the entire Mac range to be powered by ARM chips – even the Mac Pro. This reverses a view he held last year when he called the idea a ‘fantasy.’
He said that while one of the two problems he discussed last year remains a huge challenge for Apple, power is no longer an issue …
Jean-Louis Gassée last year said that having considered both sides of the argument, he’d concluded that the switch from Intel to ARM-based chips simply wasn’t practical.
One of the reasons for that is he didn’t believe an ARM-based CPU could ever be powerful enough for the Mac Pro.
In a blog post yesterday, however, he said he was wrong.
There does, however, remain one further problem: what he describes as the Mac ‘fork’: until the transition was complete, you’d have one set of Macs running on Intel chips, and another running on ARM-based chips, requiring two different versions of macOS.
And as soon as the first ARM-powered Macs are announced, anyone considering an Intel-powered one would know that they were essentially buying tech which won’t run the latest version of macOS – because the most modern version would be the one running on ARM chips. Is that upheaval worthwhile, he asks, at a time when the Mac line only accounts for 8% of Apple’s revenue?
Jean-Louis Gassée says he has ‘no idea’ what Apple’s decision will be.
My personal view is that he’s of course right about the ‘Mac fork’ problem, but as I’ve argued previously, history proves that Apple is willing to bite the bullet here.
Ming-Chi Kuo has suggested that Apple will release its first ARM-powered Mac at some point next year.
That’s not to say that such transitions aren’t painful; they are. Horribly so for a while. Those of us who’ve lived through both moves can still recall some of the frustrations to this day.
But in both cases, we got over it, and the end result was worth it. The same will be true again.
Photo: Alison van Diggelen/Fresh Dialogues
