2. I think you actually missed the point of the conversation. OP said "that's still an insane amount of additional profit per unit to be extracted" and followed that up with "amazing for Apple and its shareholers."
It is not insane at all. And not amazing. It just comes off as naive to anyone who's worked in these kinds of organizations and been involved in similar decisions.
I think it's hard for some people to comprehend that trying to save $1b a year for its own sake at the scale of an org like Apple can in many cases be a terrible decision.
If you want to boil this conversation into one dimension, I'm not your guy - you'd be better suited by finding someone else to talk to. Cheers!
The question isn't whether it suits them. The question is: "Why did they choose to take on the level of risk in this portion of their business and what is the core benefit they expect?"
If the the main reason was cost savings, this would be a horrible way to go about it.
There's a better answer: Intel can't deliver the parts they need at the performance and efficiency levels Apple needs to build the products the way they want to build them. This is not a secret. There is a ton of reporting and discussion around this spanning a decade about Intel's pitfalls, disappointments, and delays. Apple might also want much closer alignment between iOS and MacOS. Their chip team has demonstrated an ability to bring chipsets in-house, delivering performance orders of magnitude better than smartphone competition on almost every metric, and doing it consistently on Apple's timelines. It only seems natural to drive a similar advantage on the Mac side while having even tighter integration with their overall Apple ecosystem.
Quarterly numbers come in between 4.5-5m units these days but point taken - I recalled numbers for the wrong timeframe.
> I also doubt the chips cost them 50$ per unit. The savings may worth few billions so it's not really like nothing.
The true cost of this move is reflected in more than the R&D. This is a long multi-year effort involving several parties with competing interests. People are talking here as if they just flipped a switch to save costs.
Let me make this clear. In my view, this is an offensive/strategic move to drive differentiation, not a defensive move to save costs (though if this works, that could be a big benefit down the road). Apple has a long history of these kinds of moves (that don't just involve chips). This is the same response I have to people peddling conspiracy theories that Apple loves making money off of selling dongles as a core strategy (dongles aren't the point, wireless is; focusing on dongles is missing the forest for the trees).
Elixir is sort of a gateway drug to Erlang, sooner or later you want the real thing.