My system contains an i5-7500 and 8 gigabytes of RAM. I got a brand new GTX 1070 for Christmas, it's the Gigabyte G1 Gaming variant. I installed it in place of my 1050 Ti and felt the rush of nearly double the performance for about a week before I started seeing framerate drops in PUBG and CS: GO. I know PUBG is notoriously unoptimized but i didn't expect CS to have frame drops. I have tried adjusting video settings and have the newest NVidia drivers. What should I do next?