Radeon HD 7790 Sapphire Dual-X OC Edition Game Requirement Analysis
Radeon HD 7790 Sapphire Dual-X OC Edition is a special edition of the performance Radeon HD 7790.
This edition comes with a cooling solution called Dual-X, which combines a multiple heatpipe array with two aerofoil section fans and dust repelling bearings resulting in a highly efficient and reliable cooler. It also comes overclocked out of the box in the core-clock to 1075MHz and on the memory clock to 1600MHz, though the latter might prove useless, as this card might not benefit from extra bandwidth.
Benchmarks indicate a 5% performance boost when compared to the reference card.