As the company name suggest, Inno3D make some truly innovating graphics card designs. The latest of which is the iChill HerculeZ, a triple slot cooling design which in this instance also happens to arrive with three fans to keep the oversized heatsink cool. Cooling as never been so important because despite the current balmy weather we are seeing here in Britain, NVIDIA's method of 'auto' overclocking, aptly called GPU Boost 2.0, has a direct correlation between GPU core temperatures and core clockspeed. Therefore, the cooler the card is kept; the higher the potential Boost speed will potentially be gained.