I've got good news... This is my laptop, for comparison's sake:
http://www.gamingtrend.com/reviews/origin-eon15-x-review-an-incredible-desktop-replacement/
I decided to pump up to the Ultra default (no tweaks) and measured with MSI Afterburner. With that and Nvidia's capture stuff (used to be Shadowplay? I don't know what they are calling it these days) running in the background, I was hitting between 45 and 60fps. For the vast majority of people, that's probably going to be fine. I'll be tweaking the settings moving forward to see what it takes to get the framerate to lock at 60, but even before NVidia's inevitable day-0 driver update, this is already well optimized from what I've seen so far. And to answer your question, that's at Temporal AA settings.
For clarity - this is at 1080p at 60hz.