Hello,
My current build consists of 4x4gb 1600mhz RAM, an air cooler and a gtx 770. I will be soon upgrading to a gtx 1070 and a corsair h100i cooler, but I am unsure whether it is necessary to upgrade my Asrock extreme4 z77 to a new z170 motherboard around the $170/£135/€156 price range. I...