Today we will be analysing the performance of both recently released sets of drivers from Nvidia, 182.50 WHQL and the 185.81 Beta set. These both promise gains in performance and bug fixes in the way of release notes. Nvidia recently has released these drivers in the usual tradition of a monthly fix at a minimum and these Beta sets are usually worth a quick peek.

http://www.beforedark.co.uk/cms/reviews/14-drivers/195-nvidia-18250-whql-and-18581-beta-comparison-and-review