Radeon HD 6850 XFX Black Edition Game Requirement Analysis
Radeon HD 6850 XFX Black Edition is a special edition of the Radeon HD 6850. See the page of the standard edition for more information about it.
The new features include increases in the core and memory clocks that went from 775MHz to 800MHz and from 1000MHz to 1050MHz, respectively. Features that make it more energy efficient and a better cooling system are also included.
The performance increase is about 3% according to benchmarks and so and so even the most demanding games are playable at high settings but not with extreme resolutions and extreme technologies due to the limited memory size.