苹果要自研所有关键芯片

Core Insights - Apple has launched the iPhone Air, featuring significant advancements in AI and chip technology, including the A19 Pro chip with integrated neural accelerators and the new N1 wireless chip, marking a shift towards in-house chip production [2][7][10] Chip Development - The A19 Pro chip introduces a new architecture with neural accelerators in each GPU core, enhancing computational capabilities for AI workloads [2][8] - Apple has transitioned from relying solely on Qualcomm for modems to introducing its own C1X modem in the iPhone Air, which is expected to improve battery life by reducing power consumption by 30% compared to Qualcomm's modem [5][10] AI Focus - The integration of AI capabilities is a priority for Apple, with the A19 Pro designed to handle significant device-side AI workloads, enhancing user experience and efficiency [7][8] - Apple's strategy aims to position the iPhone as a leading platform for developers to run AI applications, although it may not reach the same level as competitors like Google or OpenAI [7] Manufacturing and Supply Chain - Apple plans to produce more core chips in-house, with expectations to design modems for various devices, including Macs and iPads, in the near future [10][11] - The company is investing in domestic chip manufacturing, with a commitment to spend $600 billion in the U.S. over the next four years, partly to establish a complete silicon supply chain [10][11] Market Impact - Despite the introduction of Apple's own chips, Qualcomm and Broadcom are expected to maintain some licensing agreements with Apple, indicating a gradual transition rather than an immediate severance of ties [5][10]