Yep.
I run my G2 at 60Hz, counter shows 61fps 99.9% of the time, so there is rarely enough going on in a map that causes mine to even dip 1 or 2 ms. Even running high texture settings, full res in OXR. Since switching to 60 last year, I never see a "stutter", even flying inverted through Dubai.
I can even run 90Hz if/when playing NTTC (Nevada) with the same performance.
Last night, I hoped in to the FA-18, F-16 & A10-CII to check performance in Nevada... it was perfect as before until I grew near of anything casting a shadow, then immediately dipped to 47-49,50 fps and the stuttering kicked in.