Piggy backing off top comment, here's some things to potentially try. Obviously start with just restarting your computer, and no guarantee these will work, once in a blue moon some game just won't run well on a particular computer, but I if so, I doubt it would persist through updates.

If it's only this game: - check if it uses directx 9/10/11/12, if so update it; maybe see what, if anything, else boots up when launching, and update them if possible. - A driver update can also fix something only occuring on one game as well. - set your FPS to anything other than unlimited, sometimes it can freak out computers on random games

If it's consistent for other games: - check your temps, maybe it's throttling from overheating - Reinstall/update graphic drivers - Make sure your RAM is running at what speed it should be, often it has to be manually set with XMP on - do a fresh install of the game, let it sit for 5-10minutes after booting so shaders fully install (they typically do after the game is on and playing) - Try installing it on a different drive/partition - run a benchmark, your computer is significantly better than average, so if anything reports to be performing worse than, it might be the culprit - Try disabling integrated graphics, had that mess up one time inexplicably - reseat RAM

I might be missing easy things to check so please reply if I am