Thanks for your response!!!   
In your experience, going to 16-32 gb of RAM and adding a GTX 1660, how many FPS could i obtain with this CPU??   
I will play on a 1080p monitor, no VR. I would like to pump up eye candies a bit!   
PS: on a side, if i wanted to change my CPU (and m/b) with a beefier one, just to have more power, what could i choose?? My entire budget is around 700-800 $. I'm interested in the following ones:   
- AMD Ryzen 5 2600 
- i3 9350K     
Thanks