Benchmark utility for MS server OS

[havok]

Anyone recommend a CPU benchmark utility for a microsoft server OS, preferably one that doesn't need installed.

 

[havok]

Benchmark to compare physical vs vm servers, so I can see how many vCpu's I can throw at a machine to work out where diminishing returns kicks in for the compute. Looks like this might do https://www.frikiscape.com/rapydmark/