That is interesting. I wonder how hard it would be to do PCI passthrough to enable GPUs to work with Windows 11 ARM running in a VM?
I wonder if it is even possible to write a driver for an external GPU for macOS on Apple Silicon? It seems that Metal on macOS Sonoma intel still supports external GPUs.
I guess (although, I don’t actually know, low level stuff is confusing) this is an OS thing, right? Rather than hardware. Of course since it is Apple, the concept is bundled together anyway. But I wonder if Asahi Linux could bring support?
left to right, had to search a few of them. You're probably not out of it, it's just relatively niche professional stuff. Half of them are only relevant for media professionals for example.
https://i.imgur.com/28J1KfN.jpg
The Apple Silicon transition ended support for external GPUs, so I think it's safe to assume they won't support internal ones either.