Yeah I think Ryzen 5 1600 is not good for this game. I have a lot of microstuttering when there is a crash on somewhere on the track but this happens only in multiplayer maybe because AI cars dont go off the track and dont crash.. and I have low fps sometimes when I have lower GPU usage. I need an upgrade then. But this is the only game which is so one core heavy, I have no fps issues in any other game. I think will upgrade to a R3 3300X. The R5 3600 is too expensive for me, so the 3300X is a good middle way lets say like that. At least I hope so. What do you think about R3 3300X, good choice for rFactor 2? As I watched benchmark videos I saw that in games this cpu can keep up with a R5 3600 which in very cool for its price.