HIS Radeon HD 7970 X Turbo 3 GB @ techPowerUp
 

The HIS HD 7970 X Turbo is the company's entry into the super high-end HD 7970 market. It comes with a massively overclocked GPU which provides a 6% performance boost over the GHz Edition. Also included are six monitor outputs that can be used at the same time, without breaking dual-link DVI functionality.


http://www.techpowerup.com/reviews/HIS/HD_7970_X_Turbo/