> This all agree with the benchmarks in which Intel still generally is ahead on single thread performance.
citation needed. benchmarks that I've seen [0][1] there is not that big of difference between the two.
[0] https://www.anandtech.com/show/15578/cloud-clash-amazon-grav... ZEN1
[1] https://www.anandtech.com/show/14694/amd-rome-epyc-2nd-gen/9 ZEN2