Hi Serveis,
I use an HP Z2 i7/Quadro 620M which actually achieves its small size and quietness using mobile components. It is lower spec’d than yours.
When dealing with with larger assemblies it occasionally kicks into wireframe display (ZW3D V2019? maybe 2020 - on). The fan will also kick in if working hard. (My assemblies are in reality small)
At my home office I have an older Quadcore i7 running at a higher speed and with a Quadro K2000. It is a notably faster machine to work on.
The way in which you constrcut assemblies can also influence your display and manipulation speed.
AND Microsoft throttle windows - if you look at the pro offering there are some possible gains due to enabling faster technology. I am no expert at all but was a bit shocked recently to learn how much is dependent on the price you pay Microsoft.(disclaimer - I own some Microsoft shares)
Cheers Paul