I have a gtx 1070 and i5-6600k(not overcloked) and I have 8 GIGS of RAM. I thought this would be enough to run GTA 5 smoothly on high settings but I was wrong. At first I get good fps but when I start driving the game becomes unplayable my fps goes from 80fps to 20 fps for a second than goes back to 80 it keeps on doing this every 5 seconds. I just wanted to know if this is normal for my specs, thxs