70-100+ on ultra?
I may believe you if you are using a resolution of 640x480 or below, but who in their sane mind will play games on pc like that?
Also, how do you know you are getting those numbers? Either you are using a 120hz display which I doubt since those are expensive and you are using a cheap desktop, or you are just mentioning the fps you get during the opening scenes, or when looking at empty areas, but definitely not the average number while in-game.