HIS will be launching an all beefed up Radeon HD 7850 card real soon. HIS decided to make a custom PCB, slap 4GB of memory on it, overclock it and then apply a custom high performance cooler on it. The graphics card is equipped with two 6-pin PCIe power connectors. Refernce 8750 products run at 860 MHz, this puppy clocks in at a cool 1 GHz for the core. The memory is clocked at a 4800 MHz reference clock frequency though.
The HIS Radeon HD 7850 iPower IceQ Turbo is a factory overclocked 4GB version of the Radeon HD 7850 graphics card. Fully customized with 3rd party cooling.