update: I tested a ryzen 7 1700 i was able to borrow for a day and the game ran flawlessly smooth. no stuttering, the only thing i changed was upgrading the cpu. so I guess the game just needs lots of cores to run smoothly.
im also having an issue with intermittent stuttering, im running a gtx 1060 3GB with an AM4 athlon x4 950, i tried disabling multicore physics rendering and it helped a tiny bit (the stutters happen when i try to aim at a fast moving target mainly s…