I have a gtx 1080 i7 4790k 16gb of ram system and play at 1440p 144hz. What is going on is I get 60 fps out in the woods 40-50 in some cities and 30 in major cities. I know that it is most likely not optimized however what is weird is its only using 60-80 percent of my gpu mostly around 67 percent and only 30-40 percent of my cpu temps are fine and nothing changes when I raise or lower in games video settings. Any ideas?