Review: Palit GeForce GTX 780 JetStream 6GB in SLI

Overclocking

We overclocked the cards in the SLI formation, adding 105MHz to the core and 800MHz to the 6GB of GDDR5 memory.

It's worth doing this if you can handle the increased noise - performance increases by about 10 per cent in 3DMark. The cores run at 1,149MHz.

But even that's not quite enough to usurp the Radeon R9 295X2 from the top of the benchmarks.