So my brother has a AMD a10 5800. He tried running black ops 3, and i know it's a new game and all but it would not run even at lowest settings! And his gpu is a r9 280 so not too bad. I think it's most likely his cpu(apu) that is just not good enough. Some guy is selling a i5-760 with a motherboard for about $80. I know it's pretty old too but just curious if that would help at all, at least until he gets enough for a newer i5? Thanks in advance for the help.