If you are planning to buy a new Intel processors and have 2 or 3 in mind but still confused, its time you check out the comparison tool provided by Intel where you can select any processor from the family of processors they have and get the differences side by side. Compare between Core 2 duo processors or the extreme edition in them.This way you get to know the power of processor and make the right choice before you buy it.

Intel Processor Comparison tool