小米自主研发设计的手机SoC芯片即将发布！ 5月15日，小米集团董事长兼CEO雷军在社交媒体发文称："和大家分享一条消息：小米自主研发设计的手机SoC芯片，名字叫玄戒 O 1，即将在5月下旬发布。感谢 大家支持！" 北京社科院副研究员王鹏向记者表示："自研芯片可以更好地满足手机厂商对于性能和独特技术优势的需求，提升手机竞争力。同时，也能让手机厂商降低对供应链 的依赖，为手机厂商提供更强的供应链掌控力。" 本次小米自研的手机SoC芯片名为"玄戒 O 1"。企查查显示，北京玄戒技术有限公司（以下简称"北京玄戒"）成立于2023年10月26日，注册资本为30亿元，执行董事 为曾学忠。 据了解，曾学忠于2020年加入小米集团，曾负责手机产品的研发和生产工作，现任小米集团高级副总裁兼国际业务部总裁，分管互联网业务部。从过往履历来看， 曾学忠历任中兴通讯高级副总裁兼中国区总裁、中兴通讯执行副总裁兼中兴终端首席执行官，还曾担任紫光集团有限公司全球执行副总裁、紫光股份总裁以及紫光 展锐CEO等职位。同时，他也是中国集成电路设计产业技术创新战略联盟副理事长。 据了解，SoC（SystemonChip，即片上系统）芯片是决定手机 ...

Group 1 - The core point of the news is that Lei Jun announced the upcoming release of Xiaomi's self-developed SoC chip named "Xuanjie O1" in late May [1] - Lei Jun expressed that the past month has been one of the most challenging times since founding Xiaomi, leading to a temporary pause in social media interactions and some meetings [3] - The recent focus on Xiaomi's SU7 car fire incident and issues with its intelligent driving system has prompted investigations by local authorities [5] Group 2 - Xiaomi has updated the SU7 vehicle's details on its official website, changing the term "Intelligent Driving" to "Assisted Driving" to clarify the functionality [5] - The company has issued a statement addressing concerns regarding the SU7 Ultra's horsepower limitations, indicating that the maximum power of 1548 horsepower is locked and can only be unlocked by achieving specific track performance [6] - Following user feedback, Xiaomi has paused the recent software update that restricted the vehicle's power output and is working on a new version to resolve the issues, expected to take 4 to 8 weeks for development and testing [6]

Core Viewpoint - Xiaomi's Chairman and CEO Lei Jun announced on Weibo that the company's self-developed mobile SoC chip, named "Xuanjie O1," is set to be released in late May [1] Group 1 - The "Xuanjie O1" chip represents Xiaomi's commitment to in-house technology development [1]

受新订单减少影响，小米股价5月以来累计下跌约9%。 据追风交易台消息，5月13日，德意志银行分析师Bin Wang发布研报称，小米股价的回调为投资者提供了良好的买入机会。 报告认为，小米订单下降是由短期因素造成的，比如负面事件以及潜在的购车者观望情绪等，预计从5月底开始，随着小米增加更多的汽车广告以及即将 发布的SUV车型"YU7"，小米的新订单量将开始增加。 报告指出，周交付量下降主要受劳动节假期影响，而非需求问题。考虑到约21万台的订单积压，近期交付下滑更多是供应问题而非需求问题。 德银预计，未来两个月内有四大关键催化剂可能推动股价反弹，包括2025年Q1财报、自研手机芯片发布、投资者日活动以及新SUV车型YU7上市。 四大积极催化剂，助力股价回升 德银认为，在未来两个月内，小米将有四个积极的催化剂： 一是一季度业绩报告。报告预计，小米2025年一季度销售额将同比增长9%，达到75869辆， "智能电动汽车及其他新业务"的毛利率将环比增长至22%。 因此，德银预计小米电动汽车业务的净亏损将同比下降87%，环比下降57%，约为3亿元人民币；一季度总收入将持平，约为1090亿元人民币，毛利率为 230亿元人民 ...

而在 GPU 部分，SS1101 搭载的是 Arm 的 "Mali-G720-Immortalis"，在 Arm 的现行官 方正式命名中 "Mali" 和 "Immortalis" 不应一道出现，因此只能确认该 GPU 属于 "G720" 世代，大致规模范围和是否支持光追暂无法判断。 在芯片制造方面，另一位泄密者 Olrak 暗示了台积电的 5nm 工艺，而不是中芯国际或三星。 值得一提的是，美国芯片管制暂时并未对小米、联想等企业造成影响，目前这两家公司都还是 可以通过台积电的渠道进行芯片代工生产的。 国芯网[原:中国半导体论坛] 振兴国产半导体产业！ 不拘中国、 放眼世界 ！ 关注 世界半导体论坛 ↓ ↓ ↓ 近日，联想发布了 YOGA Pad Pro 14.5 AI 元启版平板电脑，除了常规的配置之外，该机还 有一个隐藏的重磅配置——首发国产首款5nm自研SoC。 根据B站 UP 主极乐计划 在联想发布会现场的实拍，该平板电脑的设备信息一栏显示其搭载 了一颗名为 SS1101 的处理器，是一款此前从未见过的SoC。 SS1101 在 CPU 部分采用了 64 位的 10 核心 Arm v8 架构，频率至高 ...

不久前，鼎道智芯总经理史公正传出离职，他被外界视为联想自研芯片团队负责人。 而根据联想集团公布的财报，2023/24财年，该公司全年总营业额为569亿美元（约合人民币4149亿 元），净利润10亿美元，研发人员总数占比和研发费用率都创下了历史新高，分别达26.2%及3.6%。 5月8日，联想发布YOGA Pad Pro 14.5 AI元启版，配备了一块14.5英寸的3K OLED屏幕，16GB+512GB 主机售价4999元。 官方宣传资料中并未透露其具体处理器型号信息，但网上有数码博主发布会现场设备信息实拍，该平板 搭载了一颗名为SS1101的处理器。其CPU采用ARM架构，2+2+3+3的10核心方案，主频3.29GHz，搭配 Mali G720 Immortalis GPU。有网友推测这或许是此前联想流片的自研5nm芯片。 目前这颗芯片的具体技术细节尚不得而知，该平板将于5月20日正式开售。 网传图片 早在2022年9月，就有消息传出联想旗下的芯片公司鼎道智芯自研5nm芯片已经流片成功，将会进行相 关功能性测试。知情人士透露称"联想的这颗芯片是专门针对平板电脑应用而设计的。" 据企查查，鼎道智芯（上海） ...

上述关键驱动因素包含基带芯片、收发器和相关PMIC，至于成本节约：预期由苹果的5G解决方案 驱动，每装置可省下10美元。 iPhone 16e 内部芯片关键在处理器、Cellular network、电源管理，后二者相关芯片「内部价值比 重」：分别上升到63%和50%，并预期iPhone 17：可能会采用相同的Cellular解决方案。 法人则分析，若按照苹果iPhone 16e 出货规模今年可达到2200万支来看，至少可省下2.2亿美元。 若后续更多iPhone导入，按照一年2亿支规模来看，基带芯片初估就可省下成本达20亿美元（相当 于新台币650亿元），相当可观。但苹果和高通还有合约限制，业界预期苹果自研新款芯片将采逐 步推进导入手机。 如果您希望可以时常见面，欢迎标星收藏哦~ 来源：内容来自半导体行业观察综合 ，谢谢。 苹果自推动Apple silicon长期计画以来持续扩张自行研发芯片的路线，其中备受外界讨论多时耕 耘多年5G Modem芯片C1先前已正式浮上台面，一般预料持续由伙伴台积电（2330）操刀，究竟 苹果自研芯片效益如何，研究机构最新分析也解密。 counterpoint Research ...

Core Insights - Apple is expanding its self-developed chip strategy, particularly with the introduction of its 5G modem chip, C1, which is expected to enhance cost efficiency and performance in its devices [1][5][13]. Cost Analysis - The Bill of Materials (BoM) cost for the iPhone 16e shows that internally developed components account for 40% of the total cost, driven by the baseband chip, transceiver, and related PMIC [1]. - The expected cost savings from Apple's 5G solution is approximately $10 per device, leading to a potential savings of $2.2 million if the iPhone 16e shipment reaches 22 million units this year [1][2]. Market Impact - If more iPhones adopt the self-developed modem, estimated savings could reach $2 billion annually based on a shipment scale of 200 million units [2]. - Apple is a major client of TSMC, which has seen its revenue from advanced processes (7nm and below) exceed 70%, indicating strong demand for Apple's chips [2]. Chip Development - The Apple C1 modem, developed after acquiring Intel's modem division, represents a significant shift in Apple's strategy to reduce reliance on Qualcomm [5][13]. - The C1 modem utilizes a 4nm process, which is more advanced than Intel's previous 14nm technology, resulting in a higher integration density and improved performance [18]. Competitive Landscape - The modem market is dominated by a few players, including Qualcomm, MediaTek, and Unisoc, with Apple now entering the fray with its proprietary solutions [4][5]. - Future iPhone models are expected to continue integrating Apple's own chips, including potential successors to the C1 modem [20].

如果您希望可以时常见面，欢迎标星收藏哦~ 来源：内容来自半导体行业观察综合 ，谢谢。 苹果自推动Apple silicon长期计画以来持续扩张自行研发芯片的路线，其中备受外界讨论多时耕 耘多年5G Modem芯片C1先前已正式浮上台面，一般预料持续由伙伴台积电（2330）操刀，究竟 苹果自研芯片效益如何，研究机构最新分析也解密。 iPhone 调制解调器的演变 法人则分析，若按照苹果iPhone 16e 出货规模今年可达到2200万支来看，至少可省下2.2亿美元。 若后续更多iPhone导入，按照一年2亿支规模来看，基带芯片初估就可省下成本达20亿美元（相当 于新台币650亿元），相当可观。但苹果和高通还有合约限制，业界预期苹果自研新款芯片将采逐 步推进导入手机。 苹果是台积电大客户，也是台积电先进制程最大出海口。台积电7纳米以下先进制程营收占比已突 破七成，达到73%，今年首季7纳米出货占15%，5纳米36%，3纳米为22%，先进制程持续扮演获 利的引擎。台积电加码美国千亿美元投资，预估专案投资到位后，估三成2纳米以下先进制程产能 将在亚利桑那厂生产，支援客户包含苹果、英伟达、超微、高通与博通等需求。 深挖 ...

Core Viewpoint - Apple is expanding its self-developed chip strategy, particularly with the introduction of its 5G modem chip, C1, which is expected to significantly reduce costs and enhance its competitive position in the smartphone market [1][2]. Group 1: Cost Analysis and Savings - The Bill of Materials (BoM) cost for the iPhone 16e shows that Apple's internal development accounts for 40% of the total component cost, driven by the baseband chip, transceiver, and related PMIC [1]. - Each device utilizing Apple's 5G solution is projected to save approximately $10, leading to an estimated total savings of $220 million if the iPhone 16e ships 22 million units this year [2]. - If Apple scales up to 200 million units annually, the cost savings from the baseband chip alone could reach $2 billion, equivalent to approximately 65 billion New Taiwan Dollars [2]. Group 2: Chip Development and Technology - Apple has transitioned from using Qualcomm's chips to its own C1 modem in the iPhone 16e, marking a significant shift in its supply chain strategy [5][20]. - The C1 modem is built on TSMC's 4nm process, which offers a substantial increase in integration density compared to Intel's previous 14nm technology, making the C1's circuitry approximately 2.5 to 3 times larger than Intel's last modem [18]. - The C1 modem incorporates advanced features such as a MEMS oscillator instead of a crystal oscillator, showcasing Apple's innovation in chip design [9]. Group 3: Market Position and Future Prospects - Apple is a major client of TSMC, which has seen its revenue from advanced processes (7nm and below) exceed 70%, indicating strong demand for cutting-edge semiconductor technology [2]. - TSMC's investment in the U.S. is expected to bolster its capacity for producing advanced chips, with 30% of its sub-2nm capacity projected to be manufactured in Arizona, supporting clients like Apple, NVIDIA, and Qualcomm [2]. - The introduction of the C1 modem is part of Apple's broader strategy to develop proprietary chips for various functions, including Wi-Fi and Bluetooth, indicating a long-term vision for self-sufficiency in critical components [21].