so my computer originally came a year and a half ago with a 750ti and an AMD 8320 8 core processor. my parts need upgrading so i got the 1060 3gb and a 500w power supply, and nothings changed fps wise. i was told it was because my CPU is bottlenecking my GPU and i should get another and now im looking at AMD processors because im not getting a new motherboard or anything. and i wanna know which processor should I get. my motherboard is a asus m5a78l-M with a 780g chipset