XIAOMI(HK:01810) Guan Cha Zhe Wang·2025-05-26 15:22Group 1 - Arm confirmed that the new Xuanjie O1 chip is independently developed by Xiaomi, marking a new milestone in their 15-year partnership [1] - The Xuanjie O1 chip is designed to enhance performance and energy efficiency for Xiaomi's flagship mobile devices, showcasing closer collaboration in SoC design between Arm and Xiaomi [1] - The chip utilizes the latest Armv9.2 Cortex CPU cluster IP, Immortalis GPU IP, and CoreLink system interconnect IP, optimized for cutting-edge 3nm technology [1] Group 2 - Xiaomi clarified that the Xuanjie O1 is not a custom chip made for Arm and that the design process did not involve Arm's CSS services [2] - The Xuanjie O1 is a flagship SoC developed over four years by Xiaomi's Xuanjie team, featuring a CPU with a maximum frequency of 3.9GHz, surpassing industry standards [2] - Innovations in the chip design include the redesign of over 480 standard cell libraries and the use of edge power supply technology and self-developed high-speed registers [2] Group 3 - Xiaomi stated that various professional media have conducted thorough testing of the Xuanjie O1, confirming its CPU and GPU performance and power efficiency are at the first tier [3] - This marks Xiaomi's first flagship SoC launch, and the company is committed to continuous improvement in chip development over the next decades [3]