Some of you may know your Kirins and your Snapdragons, but others end up frustrated how to gauge the performance of a chipset inside the phone of their dreams based on the number of cores or the clock rate. This is where this article steps in. It's a guide to modern day mobile chipsets. It's meant as a long-term reference resource that you can always get back to when you are unsure which is which.
Source: http://www.gsmarena.com/mobile_chipset_guide-review-1561.php