Any package is overclocked. But this is not an easy decision.
Ok, more info than those drops needed there. :-)
Those batch1 or something else?
How are you keeping temps that low?
Just 3 boards running?
My batch1s all slow down at anything > 750Mhz.
Do tell. What hardware modifications made?
I've no problem pulling these outta the factory chassis and modding...
-j