https://youtube.com/watch?v=qieSLe6rLR0
Arm unveiled several new technologies during Tech Day 2013, including its ray tracing capable 5th Gen graphics architecture and a trio of new CPU cores – the Cortex-X4, Cortex-A720, and Cortex-A520.
The new cores pick up from 2022’s Cortex-X3 and Cortex-A710 CPUs and 2021’s energy-efficient Cortex-A510. A three-core roadmap remains unique in the CPU space, with Arm targeting high-end, sustainable, and low-power performance points and bundling them together into a single cluster to