Hi MHdesign,
The tip is about switching from All Frames to what can be shown while keeping the target speed.
Which means, it skips frames until it catches up. If there was an improvement that would go with your computer set up, then it will show perhaps a few more frames, but the speed it is aiming for should be the same.
Please have a look for more information here: (Especially since he showcases R20, which you use currently, as you mentioned)
https://www.youtube.com/watch?v=hygxE0XTs4o
You might know the app Cinebench, which allows you to compare (if people have published/shared their results).
https://www.maxon.net/en-us/products/cinebench-r20-overview/
Again: Not to avoid answering your question, but each system is kind of different. I can’t tell you if there was something that affected your speed, of course.
What I can tell from my experience in 3D over the decades, the more power people have in their set-up, the more they expect from it. More often than not, the concerns of optimization are less given based on this. Features and speed seem to hold a balance since ever. More speed, more functionality, similar timing, (let me say it once more, that would be a general statement and is as such of low value.)
Günther Nikodim is providing here some useful pointers to optimize. Of course, the more they are considered from the start, the more responsive a system will stay during your work. There are too many parts in the game to even remotely write anything in general, and I certainly will not go there.
So far, I could not find any mentioning that the model is available, neither for free nor to get a license.
All the best