200-500 walking around, 2,000 max
Quote: "Is 4000 fps even possible?
I cant imagine how smooth that is, my highest is like 100 XD"
Your monitor can't actually draw 4000 frames per second, that's how many cycles the game loop goes through though. The human eye can only detect 32 frames per second, and it's been my experience in games that anything over 65 fps looks exactly the same. The only reason 60 fps looks smoother than 30 is because it means it will always be in sync with your eye, as opposed to 30 where it might not always line up exactly.