We think it's safe to say that the upcoming iPad 4th generation release will be a beast of a machine. In fact, the 4th generation iPad more than doubles the overall Geekbench benchmark score of the iPad 2. It also more than doubles the score of the incumbent iPad 3.
Whereas many complained about the iPad 3's relative lack of processing power when compared to the iPad 2 (in some cases, the iPad 2 outperformed the New iPad due to the strain placed on it by the Retina Display), you will not have that problem with the latest iPad iteration.
As Primate Labs points out, some of the first Geekbench scores are beginning to make themselves available online, and it paints a telling picture about the horsepower inside the iPad 4's inconspicuous casing...