HIS Radeon HD 7850 iPower IceQ Turbo 4GB Crossfire Review
Posted on by Thomas De Maesschalck
The only real advantage that the HIS 7850 iPower IceQ Turbo 4GB has is its re-worked PCB and power design, which allows overclockers to push the card a little harder. With our best overclock in place the 7850 iPower IceQ Turbo 4GB Crossfire configuration was on average 45% faster than the standard 7850 Crossfire cards...
Link: Legion Hardware