How does it overclock compared to the 940BE.

I've seen some pics showing it overclocking to 4.0 under 1.55 volts.
Yet some show it needing 1.5 volt for 3.6 and that being around the maximum.

Also how does it perform for gaming is it better worse or on par with an overclocked q6600?

Some reviews show it slower at all resolutions compared to essentially all intel processors. Yet other's show it winning in minimum framerates and faster at higher resolutions.