Are you running third-party programs for video settings or do you have custom settings enabled in the nVidia Control Panel? If not, then I really don't know.
no I am not

I don't get any video shuttering until I am in a raid and it drops down to like 15 or so.. then I see some shuttering

but it just beats my brain to death seeing that her system performs better than mine. I cant seem to figure out the issue

and the /console maxfps 120 did not seem to make a difference