Radeon HD 7970 close to HD 6990 - Fudzilla

When compared to the HD 6970, the HD 7970 is around 50 percent faster in 3DMark 11 Extreme test. It scores around 2800 points while the HD 6970 can get up to around 1800 points. The HD 6990 scores around 3400 points in the same test, but according to our sources, HD 7970 is more than happy with a good OC that draws the card an inch away from the HD 6990.