Considering it’s emulating the code, not directly running it that’s not bad.
My M1 MBP gets about 80% CPU usage trying to run an old ass version of world of warcraft in a VM. GPU usage is high, but it definitely is choking on the CPU side of things more than GPU, and I assume this is going to be the same bottleneck.
I’m pretty sure that’s only a theory and not something that’s ever actually been confirmed. That said people on /r/datahoarder have raved about those drives for 5+ years at this point, and so far all 6 of my drives have been going strong after 6 years of constant abuse.