Overclocking
Overclocking mileage will vary and press samples tend to run a tad faster than shipping cards. Be that as it may, our GTX 780 sample jumped to impressively high clocks of 963MHz core (GPU Boosting to 1,100MHz on numerous occasions) and 6,608MHz memory.
We already know that GTX 780 gives Titan a good run for its money in Far Cry 3, but raise the clocks by a decent margin and it overtakes it.
3DMark, too, is faster on the overclocked GTX 780 - our card returned a Fire Strike Extreme score of 4,816, eclipsing the 4,685 of the standard-clocked Titan.