I'm confused how closed the price of this 2 cpus. But I don't know if I should get the i3 or the amd one. The amd has 8 cores and is a little bit expensive than the i3 6100. Should I still stick with the i3? I'm not actually familiar with amd cpu and how it performs. Which one is faster? Not only in games, also in performance overall? And isn't amd are like power eater?