I currently have an Intel i5 7600k with an Asus GeForce GTX 1060 3GB and when playing some games I'm lagging pretty bad and usually games take forever to load in (usually averaging 500 mbps - 800 mbps for network speed). When checking task manager it says my GPU is only at 16% to 50% usage while my CPU usage is always at 100% at 4.17GHz when in game. Should I upgrade my graphics card or my CPU or both? I need answers!