Arm Reveals Latest CPU and GPU Designs for Mobile Devices.

Arm has unveiled its latest set of CPU cores, including the flagship Cortex-X4, mid-core Cortex-A720, and little-core Cortex-A520, all designed to push efficiency and performance while moving entirely to the AArch64 64-bit instruction set. The latest CPU designs from Arm are also designed to align with the ongoing industry-wide drive towards improved security. Arm's latest DynamIQ Shared Unit, DSU-120, offers support for up to 14 CPU cores in a cluster, which opens the door to a significant number of different CPU core combinations. Cortex-X4 offers upwards of a 40% reduction in power consumption versus Cortex-X3, while Cortex-A720 and A520 save 20-22% over their respective predecessors.