I recently took a slightly older pc and fixed it up, attempting to make it a decent mid range gaming machine. Waiting on the last part now and just wondering, what kind of performance can I expect? Its got a core 2 quad q6600 clocked at 2.4 ghz (but who keeps it there anyways?) and I upgraded the ram to 4 gigs, and put a Radeon R9 270 video card. Im just waiting on the power supply now (500w). What kind of performance can I expect with the aging processor?