DragonSteelMods posted C2D 6420 vs C2Q 6600 Quad Vs. Dual Comparison

I recently upgraded my Core 2 Duo 6420 to a Core 2 Quad 6600 and of course I was very curious to check out the differences between them. So after doing all my testing in Vista and Xp I decided why not share my results to let other people know what's up with these Quad Core CPUs and if they really are worth it.

C2D 6420 vs C2Q 6600 Quad Vs. Dual Comparison