Have a look at SPEC2006 and 2017 benchmarks, M1 beating desktop class Ryzen 9 5950x, or just trailing behind (edit: in single threaded performance), keeping in mind cost of each and that:

> While AMD’s Zen3 still holds the leads in several workloads, we need to remind ourselves that this comes at a great cost in power consumption in the +49W range while the Apple M1 here is using 7-8W total device active power.