it's for gaming. it just seemed that one major limiting factor was the memory bandwidth and not so much the cores, which it seems they have a different amount, so in the end it seems that i wouldn't be able to to combine the overall GPU processing power between the cards then.
I feel ATI/AMD seemed to allow a better combining back in the day (or still does? haven't been keeping track), and i surprised Nvidia doesn't; but that doesn't make Nvidia money then it seems.
Any ways thanks, look like i need to start another fund for another Titan X...which by the time i get the funds up again Pascal-based cards will be out then.