Finally if you think Intel power saving is bad, wait until you see AMD's. My Threadripper system idles at 270W. This is exceedingly wasteful. Before upgrading to a Threadripper I had an i7-6950X which idled under 100W. The difference is quite noticeable.
The Mac Pro always was a niche-market device for professionals with big compute needs in a workstation and money to burn.
> At that cost level though, the system will have to outperform anything you can find on the windows side.
You can count on that. It's Apple. Not only is the M2 designed to outperform any other desktop-class chip out there, but they've also bought out almost all of TSMC's entire 3nm process capacity, shutting Intel, AMD, and other ARM vendors out of the highest tier of CPU performance entirely.
Total lifetime electricity use of a professional laptop is something like $30, FWIW.
[1] Measured average consumption of my 64-core Zen 2 box, which is surely going to be more than that Mac.
The first (and highest) entry at 302W at idle would consume ~50% our household’s monthly usage. It’s at least the right order of magnitude.
During lockdown I had the Intel Mac pro in my home office and my electric bill doubled with that thing on. It also pushed out so much heat, but at least the chassis design was whisper quiet. I don't know, by the end of it all, I was so happy to get that heavy thing out of my house.
Sure, it was definitely the fastest thing to enable the tools I needed back in 2020 and I was extremely happy to have it. It also became obsolete once the M1 had native tooling ready a couple of years later. Soooo yea.
I guess with all that excessive space in that chassis they can overclock the system and squeeze out every bit of performance. The PCI expansion could be good for production studios that need it. At that cost level though, the system will have to outperform anything you can find on the windows side.