"Today NVIDIA released their updated driver, 267.84 and we have taken that, 5 recently released games (including Crysis 2, BulletStorm and Shogun 2) and tested at 1920x1080 and 5760x1080 with the 6990 and GTX 590 overclocked to their limit. Read on to find out which is faster when both are pushed as far as they will go on a heavily overclocked Intel Core i7-990X."
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips