Review: Inno3D iChiLL GeForce GTX 780 HerculeZ X3 Ultra

Overclocking

The large lump of metal, AKA the HerculeZ heatsink, really is begging for the GPU to be pushed. We raised frequencies without touching the voltages. 1,121MHz is suitably fast, rising to 1,240MHz under GPU Boost. The memory, meanwhile, cranks up to an effective 7,112MHz, which is lower than we've seen from other GTX 780 boards.

At these speeds, Inno3D's card has more than enough oomph to race past a stock-clocked and pricier GeForce GTX 780 Ti.