I would expect my battery powered circular saw to rip 3/4" oak. If your table saw has less huevos than this you might want to take advantage of the fact it's belt driven and replace the motor.
I've been using a combination blade made by DeWalt for most things including ripping and resawing white oak. It tends to leave some minor saw marks that I tend to remove with a 1/64" pass on my jointer or a lick with a bench plane.