I have an i7-4930k (no OC), 32GB DDR3-1600, and a MSI GTX 1080 Gaming X in my system. I was getting stuttering for the first 10 seconds into the game in campaign mode in the Italian map a a few stutters in another map for the first few seconds at the start of the gameplay. Is it my CPU? Will upgrading to a i7-7700k fix that stuttering?