Arm’s new CPU and GPU cores promise increased performance with improved power-efficiency

At Tech Day 2023, Arm, the company responsible for designing the foundational architecture for chipsets used in smartphones, tablets, and more, introduced new CPU cores – Cortex-A520, Cortex-A720, and Cortex-X4.

The Cortex-X4 is a high-performance core, while the Cortex-A720 and Cortex-A520 are mid-performance and power-efficient cores.

Arm Cortex-X4: 64-bit architecture, up to 40% efficient, and 15% gains in performance