The updated version Radeon HD 7970 with the suffix GHz Edition will not only get increased frquency up to 1075 MHz core speed, but also reduced by 10 W power consumption.
Assiciate claims that the used in the manufacture of Radeon HD 7970 graphics processor GHz Edition Tahiti will not apply to the new revision, but will have a higher frequency and lower power consumption by changing the criteria for exit from the pipeline. Since the announcement of Tahiti features improved processor, and now AMD can afford raising the default frequency while reducing power consumption.
The Radeon HD 7970 GHz Edition should be presented next week, along the way will be updated the Radeon HD 7950.