I have a Lenovo Legion Y740 with hybrid graphics Intel + Nvidia RTX 2060, which I used in discrete graphics mode only until now. Now I turned hybrid graphics back on from bios and installed the
mhwd. So far so good, applications run well with the prime-run command.
How can I use the Nvidia card overclocked as in single graphics mode? I cannot figure out what config file to edit for that ex. Coolbits 8 …, and yes I want to use those extra 200 MHz on the core and 1000 MHz on the memory, it helps a lot in gaming, much more stable FPS.
Why are certain applications seem to run slow? Ex. sweethome3D is slow even with the prime-run command.
How could I manage to run Nvidia card when plugged in and Intel only when on battery? Is Optimus manager a good choice for that?
Thank you in advance, I couldn’t find anything regarding my questions so maybe they will help others out too.