Arm Officially Certifies Xiaomi's Independently Developed Xuanjie O1 Chip

Published: May 28, 2025 09:05
Arm Official Certification: Xuanjie O1 Chip Independently Developed by Xiaomi

Arm has republished a press release, revising the previous description of "Custom Silicon" and confirming that the Xuanjie O1 chip was independently developed by Xiaomi. In the press release, Arm stated that Xiaomi's newly self-developed chip adopts the Arm architecture, marking a milestone in the 15-year collaboration between the two companies. The Xuanjie O1 chip was crafted by Xiaomi's Xuanjie chip team, utilizing the latest Armv9.2 Cortex CPU cluster IP, Immortalis GPU IP, and CoreLink system interconnect IP, fully supporting the advanced 3nm process technology. With backend and system-level design by Xiaomi's Xuanjie team, this chip delivers outstanding performance and energy efficiency.

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