That is some crazy efficiency. I guess that is not even possible on windows, right? Maybe it is time for me to stop being scared and tried alternative operating systems.
I tested the base settings w/o modded timings on win10pro w/ 18.x drivers in the past, and saw the same results. There may be differences w/ 19.x - I haven't tried yet.
That being said, a linux setup is pretty simple and equally performant for many algos these days.