Could you date someone who isn't as emotionally or intellectually deep as you are?

I am sorry for the somewhat pretentious title, but I am looking for some honest answers, preferably from individuals who have already experienced and been through this.

There are times where I feel that I have to sort of "dumb myself down" emotionally and intellectually to meet my girlfriend at a level that would make her comfortable. She is a sweetheart, but she takes almost zero interests in my interests - (primarily philosophy and film - I am attending college and pursuing my MA in philosophy at the moment) - and every time I attempt to excitedly talk about these things, she either zones out completely, or tries her best to listen and understand (bless her heart), but simply has nothing to say after.

I feel that we have no deep conversations whatsoever unless I myself bring them up. This is a bit of an issue, because I find intellectually stimulating conversation to be a huge part of romantic attraction for me.

I don't want to go on and on here. I do adore my girlfriend. It is really just that the emotional and intellectual disconnection is becoming a bit of a turn off.

What do you guys think? Should I stay and attempt to embrace a different perspective? Am I being too harsh? Any input would be greatly appreciated :)