High Quality AA and AF
Our high quality tests let us separate the men from the boys and the ladies from the girls. If the cards weren't struggling before they will start to now.
As usual, you turn on AA and AF and the HD 3870 begins to struggle, this giving the 8800GT a good lead.
Half Life 2 (Episode Two HDR)
Source based games tend to favor AMD cards quite heavily, but with the AA disadvantage that you get from the HD 3870 it's only able to get a measly 2 FPS on the 8800GT which equates to roughly 3%.
World In Conflict
Again the HD 3870 lags way behind when we turn on AA and AF.