I have seen far too many people making comments on MacPro "Pro" Chip. A hypothetical 32 Core CPU and 64 Core GPU is about the max Apple could make in terms of die size reticle limit without going chiplet and TDP limit without some exotic cooling solution. Which means you cant have some imaginary 64 Core CPU and 128 Core GPU. We can now finally have a Mac Cube, where the vast majority of the Cube will simply be a heat…
I wonder whether it might have on-chip RAM and slotted RAM?
Not sure what the implications to software and performance would be there, but the whole point of the new Mac Pro was an admission that the customers in that market need components they can chop and change as required. They obviously still care about that market, otherwise they would have just discontinued the Mac Pro and left it at that (instead they discontinued the iMac Pro—the intended successor to the Mac Pro—because a modular desktop is a better fit).
It would be super weird to do a total 180 on that now, especially considering they went to the effort of building things like the Afterburner cards. The move to ARM was surely in motion before work started on the latest Mac Pro design so I'm really interested to see where things go here. "Modular tower" and "tightly integrated SoC" seem completely at odds with each other.