Can you post back the result if you ever figure out the issue? I have an i7-8700k, rtx 2080, and 3200 16gb ram but I’ve been experienced fps drops between 200-280fps during team fights and micro-stutters for a while. My only solution is to limit my fps to 240 so it’s more stable visually. I’d be happy to see if there is any thing I can change to make my fps higher and more stable. Thanks a lot!