I've currently Got an i7 2600 with a MSI GTX 1060 6G oc, as well as 8GB DDR3 Ram and The CPU Bottlenecks like crazy..whether playing the Witcher 3, Assassins Creed Origins,Fallout 4 or even Far Cry 4 at the resolutions of 1080p, 720p or lower..with the identical poor performance.The game would occasionally freeze for a second and carry on like normal..60 FPS would drop down to 14 FPS in that moment it freezes..i wouldn't have a problem with it, if it was occasional but unfortunately its not..I had a GTX 750 before and i had no issues like these...Now my decision is to upgrade to an i5 8400 CPU. If any one could consider what else could be at fault other than my CPU i would be glad to hear it. Thanx!