I can say I tested an M1 Mini (16 GB RAM) versus a pretty high spec 2019 16" (i9 2.4 Ghz, 32 MB RAM, 5500M 8GB Video) in Lightwave 2020 and the Mini trounced it 3 minutes to 25 minutes in a test render.
The same test in LW 2019 they both ran about 25 minutes, but the i9 was faster.
Other than that, well I sold the MacBook.
I use Affinity
Apple Photos
Lumiar
FCP X
Motion
Capture 1
Logic Pro
Lightwave
Modo
I keep promising myself to try more with Blender.
Apple Work Apps (no office on my Mac at this time).
I am quite okay, though there are a few apps or plugins for apps I still need to see updated.
Sorry Intel. Apple won this round. Feel free to amaze us all, You have made some outstanding CPUs over the years, but you haven't been threatened enough lately, apparently, despite AMD releasing at least comparable hardware.
Maybe it was just the optics of the Apple switch. Let's see Intel of the early 90s again. You know, when you last released a processor on time. Competition is only good for all of us.