vorfty

im building an weak pc from the spare parts i have laying around the house for my younger brother (its his first pc) and i cant decide which cpu to use i have both the fx 6300 and the i5 2400 the only games he will be playing are minecraft and cs2 ill be pairing it with drr3 16gb 1600mhz and a gtx 1050ti 4gb

I wanted to ask if 180ug is too much on my first ever trip and if i should cut it in 3/4 to get 135ug (any other tips for my first trip would be appreciated)