As stated in all old reviews from tom's hardware to Hardware Upgrade in italy nvidia have worked hard to get worse performance for Phisics libraries on cpu than gpu, also disabling via driver amd gpu's cooperation compatibility e.g 1 amd for primary gpu and nvidia for physics only calculation.

I request here to switch the game phisics calculation from cpu to Gpu and add this option on video section of game so i can select if i want the physics on CPU or Gpu or both and maybe the game will have a fps boost

thx for understanding