Hello, I have recently been playing games such gta iv, cod mw3 and maybe cod black ops 2 in the future and at the moment I'm using the e2160 overclocked and it's time for an upgrade as you know the games would not run to crash hot lol. What I'm asking is would the q8400 be good enough to run those type of games or would I need to upgrade my motherboard and CPU ? I have already enough ram good hard drive and 550 watt psu also not sure if I need a new graphics card either but it will do for now.