Hi, So I have an intel C2D E7500. My friend just got an i7 and doesn't want his old Q6600. What would be faster? I know that sound stupid in the sense 2 cores or 4. But the Q6600 is 65nm and and older architecture compared to the E7500. Would it be good or bad to change my C2D to the quad? I can and will be overclocking.