HIS Radeon HD 7770 iCooler GHz Edition 1GB Graphics Card Review

Most people know HIS for their AMD Radeon HD Graphics Cards. The HIS Radeon HD 7770 iCooler GHz Edition is equipped with 1GB GDDR5 Memory and use the GHz Edition chip running at 1GHz. Besides performance in games and benchmark tools, we will see how much it can be overclocked. Let the show begin… at Tweak