M4 Max and M3 Ultra Mac Studio Review: A weird update, but it mostly works

Apple is giving its high-end Mac Studio desktops a refresh this month, their first spec bump in almost two years. Considered on the time scale of, say, new Mac Pro updates, two years is barely any time at all. But Apple often delivers big performance increases for its Pro, Max, and Ultra chips from generation to generation, so any update—particularly one where you leapfrog two generations in a single refresh—can bring a major increase to performance that's worth waiting for.

It's the magnitude of Apple's generation-over-generation updates that makes this Studio refresh feel odd, though. The lower-end Studio gets an M4 Max processor like you'd expect—the same chip Apple sells in its high-end MacBook Pros but fit into a desktop enclosure instead of a laptop. But the top-end Studio gets an M3 Ultra instead of an M4 Ultra. That's still a huge ...