Just for you, Diamond city first entrance as that is the most demanding area.
Frames, Time (ms), Min, Max, Avg
4188, 74735, 50, 61, 56.038
settings used were Ultra everything, full sliders and godrays medium. Vsync is on as that is how i play.
This was about 1 minute of looking around.
I then did 4 minutes of gameplay shooting 7 raiders in a base with a lot going on then i fired a nuke at the end which to be fair did slow me down to 44fps.
Frames, Time (ms), Min, Max, Avg
12694, 224500, 44, 61, 56.543
No where near the fps figures quoted on that site, So unless something is going on i do not know about they are full of BS and i am still happy with my 780.
Edited as i used HBAO+ (ultra) not SSAO as they sad they used.