Despite Intel's best efforts, ARM remains the undisputed king of the mobile world, but another chip design house, just 51 miles down the road, is hoping to change that. Imagination Technologies, the outfit famous for its PowerVR mobile graphics tech, wants to knock its better-known rival off its perch with a new 64-bit MIPS chip. The Warrior I6400 promises to be a low-power, high-performance CPU for smartphones, tablets and internet of things devices that, the company claims, has the "technical superiority" over its competition. Since Android L will support silicon of this kind, Imagination is hoping that smartphone manufacturers will consider ditching ARM chips in favor of the plucky challenger. What does this mean for the consumer? Hopefully, faster devices, less power drain and a whole new topic where people can argue the merits of one architecture against the other.