Amd Radeon Hd 6990 Review Sumptuous Dual Gpu Power Test System Specs 3Dmark 11

Using 3Dmark 11 we measured the performance of the new Radeon HD 6990 using the Performance and Extreme profiles. The Extreme test saw the Radeon HD 6990 score 3353pts which is the highest figure generated by any single graphics card to date. This made it 34% faster than the Radeon HD 5970 and 71% faster than the GeForce GTX 580. However, when put against the Radeon HD 6970 Crossfire configuration the Radeon HD 6990 was 4% slower.