雷军称芯片团队实力相当强大 玄戒O1最高主频3.9GHz

Core Insights - Xiaomi founder Lei Jun emphasized the impressive capabilities of the new XRING O1 chip, which has a maximum frequency of 3.9GHz, showcasing the strong R&D capabilities of Xiaomi's chip team [1] - The XRING O1 chip, built on a second-generation 3nm process, integrates 19 billion transistors and features a 2+4+2+2 ten-core architecture, outperforming competitors like the Dimensity 9400 in terms of performance and energy efficiency [3] Technical Specifications - The XRING O1 chip includes two Cortex-X925 super cores at 3.9GHz, four Cortex-A725 big cores at 3.4GHz, two Cortex-A725 big cores at 1.9GHz, and two Cortex-A520 small cores at 1.8GHz [3] - Despite its strong design, the XRING O1 chip lacks SLC cache, which slightly affects its gaming performance compared to other leading chips like the A18Pro [3] Industry Impact - The launch of the XRING O1 chip marks a significant milestone in the 15-year partnership between Xiaomi and Arm, as it utilizes the latest Arm v9.2 Cortex CPU cluster IP, Arm Immortalis GPU IP, and CoreLink Interconnect system IP optimized for cutting-edge 3nm technology [3]