Hi guys my mother has an i5 4gb office pc at work and i've been trying to convince her to let me switch the cpu's she has an i5 and i have a pentium g840 2.8 dual core but she thinks she needs an i5 for her office pc but she only uses pastel and microsft office on it and i think the potential of the i5 is going to a waist in that pc because as far as i know the i5 is ment for gamers. So pls help and send me reply that says that my core will work for her at the office and that my cpu will work just as well as the cpu for her. (My mother doesn't realy know alot of pc values such as last time she tought a hardrive was the whole desktop so i think a good explenation would help her understand so pls help)