EVGA GTX 780 Superclocked w/ ACX Cooler 3 GB @ techPowerUp
 

EVGA has engineered a new cooler for their GeForce GTX 780, called ACX - Active Cooling Xtreme. In our testing this dual-fan design delivers great temperatures and noise levels that match the quiet NVIDIA reference design. The GTX 780 SC ACX is also overclocked, which yields performance higher than GTX Titan.

http://www.techpowerup.com/reviews/E...SC_ACX_Cooler/