Performance accelerated with minimum power requirement, the OC edition provides an outstanding boost in graphics without any auxiliary power connector. The cards incorporate the WINDFORCE 2X cooling system, featuring dual 80mm fans with the unique blade fan design, to deliver an effective heat dissipation capacity for higher performance at lower temperatures. The semi-passive cooling ensures the fans remain turned off at idle or low load, letting gamers enjoy light gaming in complete silence.

The WINDFORCE 2X cooling system features two 80mm unique blade fans and semi-passive 3D active fan together delivering an effective heat dissipation capacity for higher performance at lower temperatures.	80mm Unique Blade Fan Design The airflow is spilt by the triangle fan edge, and guided smoothly through the 3D stripe curve on the fan surface, effectively enhancing the air flow by 23% over traditional fans.
3D Active Fan The semi-passive fans will remain off when the GPU is under a set loading or temperature for low power gaming. It allows gamers to enjoy gameplay in complete silence when the system is running light or idle.	One-click Super overclocking With a simple click on XTREME engine utility, gamers can easily tune the card to meet their various gaming requirements without any overclocking knowledge, while saving the hassle of manual adjustment.