Apple’s 64-bit A7 SoC ‘set off panic’ for chipmakers

In public, Apple’s rivals in the smartphone market have tried to downplay the technological advances Apple introduced in the iPhone 5s. But it turns out that one breakthrough — Apple’s speedy, 64-bit A7 microprocessor — has set off a panic inside its competitors. At chipmaker Qualcomm, which provides microprocessors for many of the Android phones that compete against the iPhone, executives have been trying to put on a brave face to the world, but internally people are freaking out, according to an insider at the company.