How to make friends with two different NVIDIA drivers?

Question

Video cards

There are two vidyuhi 1660super and gt 610 there is an insatiable desire to cut 2 Moniques just through the 250th so as not to sit out the performance of the 1660th, and the problem is that the drivers do not support each other ... upd
when installing some drivers, others refuse to work. using the same snappy, having cut the drivers from 610, in turn, 1660 is cut down

Answer 1

Despite the fact that the idea itself is very strange, but I don’t really see any problems.
Each driver is stored in its own folder in Windows\System32\DriverStore\FileRepository\ and they do not interact with each other in any way. A system can have multiple drivers of different versions for the same device.
The same Nvidia drivers, if you do not do a clean install, are installed side by side without touching the previous version. And it's quite "normal" that a Windows computer costs a long time and drivers are regularly updated, then the drivers take up tens of gigabytes of space.
Another thing is that when applied to different devices, problems may arise, but this can only be verified empirically.

Answer 2

These are 2 different devices.
Different devices need different DRIVERS.
Integrated video card (if any) by the way will be: The third device.
We put 2 CARDS and put 2 DRIVERS.
Should work.