Hey guys, quick question here. I've done some tinkering but I'm a little confused.. I recently upgraded my PC from a i3 4160 to i7 4790k @ 4.6 ghz oc, and while I've noticed games like GTA that are CPU dependent show a drastic increase in FPS, it's still not hitting a locked 60 fps.. Strange thing is, GPU isn't maxed, nor is the CPU, and the framerate seems to flutter from 58.2 to 59.9 .. what could possibly be causing this? there ARE a couple spots where it will drop to 55 fps, but in those rare occasions something drives the GPU to 99%, but in instances where its not maxed, its not holding a locked frame rate... why??