Under the MoU, ECARX and Arm will advance high‑level joint co‑engineering activities spanning system‑level architecture definition, performance optimisation, software enablement, functional safety, toolchain and cybersecurity validation, as well as ecosystem build‑out. The partners will also explore tailored configurations optimised for deployment across China and global markets, addressing use‑cases within mobility alongside broader cross‑industry physical‑AI applications.

The combined effort will unlock meaningful advances in performance, power efficiency, and scalable deployment for global customers. Building on their long‑standing collaborative relationship, Arm will support ECARX to bring‑to‑market highly‑optimised compute solutions purpose‑built to handle demanding physical AI workloads as a leading partner in mobility and diverse cross‑industry use cases.

The partnership builds on a history of collaboration, including through SiEngine, a leading automotive semiconductor company that has delivered advanced 7nm SE1000 platform automotive‑grade SoCs to global OEMs, with millions of units produced and deployed since mass production began in March 2023. Development of the next generation 5nm SE2000 SoC platform is also underway.

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