hello, I'm looking for GREAT value-for-money cpu with built-in graphics that plays old games well (namely half life, counterstrike, racing games). if newer games, 720P is enough, without AA and high details. shortlisted Core i5 4590, but I'd like to know if there are WAY cheaper option ? cause I plan to setup 4-5 PCs for LAN gaming. If I could save $50-100 for each CPU, that'll be great. maybe option from AMD? I'm not sure