Should i upgrade

Hi i have my intel core i3 with a gtx 660, but should i upgrade the processor to a i5 or will it still be the same performence?

If you're looking for more value then you should look for some benchmarks of those CPU's and see if the gain is worth the money. Also, maybe research comparable AMD? Maybe an option?

My friend is in a similar situation. I wanna know too.

Thanks beezly but i didnt really get the answer i  wanted, i asked if an i3 would work and would it be the same performence, im not changing mobo for another processor

what i3 do you have and what i5 are you looking at? :)