Mobile Chipsets: WTF Are Atom, Tegra and Snapdragon?

Mobile Chipsets: WTF Are Atom, Tegra and Snapdragon?

 />Low-power processors aren't just for netbooks: These <a https://www.gizmodo.com.au/2008/06/giz_explains_under_the_hood_of_the_newest_laptops_and_mobile_gear-2/computers-on-a-chip are going to be powering our smartphones and other diminutive gadgets in the forseeable future. So what's the difference between the Atoms, Snapdragons and Tegras of the world?