im upgrading my processor and cant chose between intel core i3 2120 3.3Ghz
and intel core i5 3330 3.0 Ghz the first one is a dual core and the 2nd is a quad core i ll need it for heavy gaming
No doubt i5 is way faster as today' gaming need quad core for best gaming.go with i5.if you can afford then you can get i5 3470,i5 3570k (overclockable) but still i5 3330 is fine.