Help with Little brother Hand-me-downs

Qhog

Commendable
Jan 24, 2017
1
0
1,510
So my little brother has a Core 2 Duo PC with ddr2 memory and is getting really bad frame drops, so I have been looking at cheap second hand parts I can get him to upgrade his rig. I just came across an AMD FX 6300 with MSI Mobo and 8 GB ddr3 for $80. My question is should I upgrade my PC ( I3 3220) with the AMD and give my brother my old I3 or give him the FX 6300 or is this not even a good deal?