I have two processor chips here. The one currently in the PC is an Intel Core2 Duo E8500 @ 3.16 GHz chip. I also have an Intel Core i5-3470 SR0T8 3.20 GHZ. I know the latter is faster? I just want to know if it is worth the trouble replacing the one in the PC with the i5 chip unless the difference in performance would be minimal..