OCC has published an update to their Intel Core2 Q6600 CPU Review

After looking over the benchmarks, it's hard to pick a clear cut winner; but in price vs performance you definitely have to look strongly at the E6600. With overclocking, these CPU's have the ability to reach 4ghz and that makes them much more appealing for the price. In the gaming benchmarks, you can see just how well the 5400X2, E6400, E6600 and E6700 do against the quad. Now if you have the need for major multi tasking, then the quad is probably a better option. We will be adding more CPU's to our benchmarking list as the weeks go by so keep checking back often to see how the rest stack up against the quad.

Quad 6600 Review Updated