For example

https://ci.chromium.org/ui/p/flutter/builders/prod/Mac%20Production%20Engine%20Drone/429218/infra <- ninja build 44 minutes on x64

vs

https://ci.chromium.org/ui/p/flutter/builders/prod/Mac%20Production%20Engine%20Drone/430933/overview <- 14 minutes on arm64

This is possibly only due to the arm64 machines being faster, but I also want to investigate whether we have to worry about thermal throttling on the intel machines.