iPhone 6 and the iPad Air 2, is said to feature cores with the maximum clock of 2 GHz for the first time in the franchise history. Previously we've heard that Apple's new chipset will sports cores clocked as high as 2.6 GHz, but that might be the A8 version for the iPad Air 2, which is always more powerful than the model which goes into Apple's iPhone. The A8 chipset is expected to be 64-bit again (of course), and sports two cores again, while there are a bunch of Android handsets with four, six, and even octa-core silicon. The amount of cores is in no way representative of a chipset's overall speed and productivity, though, so it doesn't serve as more than bragging rights for theoretical mights.Apple's upcoming chipset, that is expected to make a cameo in the
Apple's A8 silicon is allegedly hammered out by the TSMC foundry, gradually replacing Samsung as a supplier, and will sport a new 20nm process, which would mean a theoretical increase in performance with a simultaneous decrease in power consumption, compared to the 28nm method that most current chipsets are built with.