Radeon HD 5770 Sapphire Vapor-X Edition Game Requirement Analysis
Radeon HD 5770 Sapphire Vapor-X Edition is a special edition of the Radeon HD 5770. See the page of the standard edition for more information about it.
Compared to the Radeon HD 5770, this Special Edition features overclocking out of the box in the core-clock which was increased by 10MHz to 860MHz and a new cooling system.
Unfortunately, benchmarks indicate the performance boost is below 1% when compared to the reference card.