Looks like the high end Mac Mini CPU is the Core i7-8700. It scores 5304 on single core and 23010 on multi-core, which is 46% faster on single core and 31% faster on multi-core than my 2013 6 core Mac Pro.
I was planning to replace a 2012 Mac Mini server, but it’s tempting to use it as my desktop until the new Mac Pros are finally ready.