Improved reliability and better overclocking are possible by using only high-polymer, aluminum capacitors which posses far superior characteristics than regular aluminum capacitor for a longer product life. The graphics card will be more reliable and save energy. By working with the component engineer, Sapphire’s exclusive choke is 10% cooler and offers 25% more power efficiency than a normal choke.
![amd radeon hd 7970 ghz edition amd radeon hd 7970 ghz edition](https://i.ytimg.com/vi/K_rz1Ak9gOI/maxresdefault.jpg)
AMD RADEON HD 7970 GHZ EDITION FULL
![amd radeon hd 7970 ghz edition amd radeon hd 7970 ghz edition](https://cdn77b.hardware.fi/storage/pictures/1024/24062012_ARH7GER_1.jpg)
![amd radeon hd 7970 ghz edition amd radeon hd 7970 ghz edition](https://gepig.com/gpu/radeon-hd-7970-ghz-edition_01.jpg)
The fan profile and power tune limit is also changed to performance settings. Simply press the EZ Boost Button, the base clock is increased to 1050 MHz with dynamic boost to 1100 MHz on the engine.