Or I could perhaps go for the 10600K?
Does an I7-10700 make a big difference?That 10100F 4 cores 8 threads will be ok for that GPU but having a 6 cores 12 threads like a 10400 would def help pushing a few more FPS to that GPU.
Or I could perhaps go for the 10600K?
I had a question. Does the processor only boost FPS and such or fix problems like stuttering as well?A 6 cores 12 threads CPU is ok for now. 8 cores 16 threads is ok for now and probably ok in a few years too. So it's up to you. The important thing really is to get away from a quad cores
The 1660 Super won't have any issue with any of those CPU anyway. The video below is not with a 1660 super but it's just to show the difference in fps between them.
View: https://www.youtube.com/watch?v=5-Ym5S_1I3M