My guess is that most people are not running their 3090s at the max 500w, which is why Apple chose to benchmark their ultra chip against said GPU at 350w. It’s less about what these chips are theoretically capable of, and what they are typically being used for in real-world scenarios.
I think this makes the value proposition of the Mac Studio even clearer, while also showcasing the limitations that Intel and Nvidia are currently facing, which is that they have hit their respective walls when it comes to improving their chips, and can only throw additional cores at the problem. So any future upgrades do so at the expensive of even higher power consumption.
The biggest issue with Intel CPUs are their efficiency. They may (still) perform great, but they draw an insane amount of power in the process (almost 250w for the basic spec). I spoke about this in another thread comparing alder lake CPUs to the MBP. It’s clear that the top-end Alder Lake chips are clocked way outside their optimal power curve just so that they could sit at the top of all the benchmark charts. There’s no way people are running them at max performance 24/7.
Throw in the 3090 GPU at 350w and that’s 600w total. This is before we even get into the amount of cooling required, and the fan noise resulting. I think it’s safe to say that we will not be seeing said combination in a form factor as compact as the Mac Studio.
The M1 Ultra will provide an equivalent amount of performance while drawing way less power and I have no doubt it will excel at the tasks that the target market buy it for. It offers better performance than the 2019 Mac Pro at a fraction of the price. It’s a compact form factor that fits nicely under the display. It will stay cool and quiet under load. It’s clearly not for gaming, and I doubt people will buy it for that purpose.
In all, it will be an absolute pleasure to use and work with.
I will say this showcases Apple at its best - when they design for the end user experience instead of designing to top a benchmark. Which is again something only Apple can do, thanks to their control over virtually every aspect of the user experience, from hardware to OS to software.
Shucks that I don’t actually need one, but if and when my current 5k imac does kick the bucket…
