Radeon HD 7770 Gigabyte OC Edition Game Requirement Analysis
Radeon HD 7770 Gigabyte OC Edition is a special edition of the fast-middle-class Radeon HD 7770. See the standard version for more information about it.
The new features include overclocking out of the box in the central unit that went from 1000MHz to 1100MHz and in the memory clock - once 1125MHz and now 1250MHz. A new quiet and efficient cooling system is also available.
Benchmarks indicate a 7% performance boost when compared to the standard Radeon HD 7770.
Benchmarks indicate that the most demanding games (e.g. Metro 2033) will run at the highest settings but not at extreme resolutions (due to the limited memory size).