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英伟达独占台积电1.6nm制程!
国芯网· 2025-12-02 12:16
Core Insights - NVIDIA has confirmed it is the first and only customer for TSMC's A16 process node, which is expected to begin mass production in the second half of 2026 and will be used for the Feynman series GPU planned for release in 2028 [1][3]. Group 1: A16 Process Node - The A16 process node features significant technical advantages, including an 8% to 10% speed improvement, a 15% to 20% reduction in power consumption, and a 7% to 10% increase in chip density compared to the N2P process [3]. - The A16 process utilizes a Nanosheet transistor structure and introduces Super Power Rail (SPR) backside power delivery technology, optimized for AI acceleration and high-performance computing (HPC) markets [3]. Group 2: NVIDIA's Product Roadmap - NVIDIA's CEO has outlined a four-year AI GPU roadmap, which includes the Blackwell Ultra in 2025, Rubin in 2026, Rubin Ultra in 2027, and Feynman in 2028 [3][4]. - Feynman GPU is anticipated to be a groundbreaking product following the Blackwell architecture, serving as a core strategic product for NVIDIA in AI and HPC sectors [4]. Group 3: Production Plans - TSMC's Kaohsiung P3 factory is set to begin large-scale production in 2027 to align with NVIDIA's product roadmap [2]. - NVIDIA has also placed substantial orders for TSMC's 3nm wafers for the production of the Rubin and Rubin Ultra GPU series [3].
半导体精品公众号推荐!
国芯网· 2025-12-02 12:16
半导体论坛 振兴国产半导体产业! 信息爆 炸的时代 更需要断舍离 如何更加高效的获取高质量的信息 在碎片化的时代里 收获满满? 2025年,半导体人只需关注5个公众号 半导体技术天地 ID:ic2018ic ▲长按二维码"识别"关注 专注半导体产业技术,技术资料,专家讲解。欢迎关注! ↓↓↓值得您的关注↓↓↓ 国芯网 ID:xinlun99 ▲长按二维码"识别"关注 芯媒评论,请关注! ↓↓↓值得您的关注↓↓↓ ID:CSF211ic ▲长按二维码"识别"关注 半导体行业第一的微信公众平台,50万的从业人员都已关注! ↓↓↓值得您的关注↓↓↓ 全球电子市场 半导体行业圈 ID:ic211ic ▲长按二维码"识别"关注 半导体行业圈,半导体人自己的圈子,请关注! ↓↓↓值得您的关注↓↓↓ 半导体产业联盟 ID:icchinaunion ▲长按二维码"识别"关注 第二步:在公众号里面回复"加群",按照提示操作即可。 ******* 半导体公众号推荐 ******* 爆料|投稿|合作|社群 半导体全产业链联盟,请关注! ***************END************** * 半导体论坛微信群 8万人在 ...
英伟达20亿美元投资新思科技!
国芯网· 2025-12-02 12:16
Core Viewpoint - NVIDIA is expanding its strategic partnership with Synopsys to enhance GPU-accelerated engineering solutions, aiming to drive innovation across various industries through advanced design and engineering capabilities [2][4]. Group 1: Strategic Partnership - NVIDIA will invest $2 billion to acquire common stock of Synopsys at a price of $414.79 per share, indicating a strong commitment to the collaboration [2]. - The partnership will focus on integrating NVIDIA's CUDA accelerated computing, AI capabilities, and Omniverse digital twin technology to achieve unprecedented simulation speed and scale in engineering [4]. Group 2: Industry Impact - The collaboration aims to redefine engineering and design processes, empowering engineers to create innovative products that shape the future [4]. - Both companies emphasize the necessity of deep integration between electronic and physical systems, leveraging AI and computational acceleration to address the complexities and costs of developing next-generation intelligent systems [4].
半导体精品公众号推荐!
国芯网· 2025-12-01 12:32
Group 1 - The article emphasizes the importance of revitalizing the domestic semiconductor industry in China [1] - It highlights the need for efficient information acquisition in an era characterized by information overload [1] - The article suggests that semiconductor professionals should focus on five specific WeChat public accounts for high-quality information [1] Group 2 - The recommended WeChat public accounts include "半导体技术天地" (ID: ic2018ic), which focuses on semiconductor technology and expert insights [3] - Another account, "全球电子市场" (ID: xinlun99), is noted as the leading platform in the semiconductor industry with 500,000 followers [5] - The article also mentions "半导体行业圈" and "半导体产业联盟" as important communities for semiconductor professionals [7][9] Group 3 - The article promotes a WeChat group with 80,000 members, which is open for free access to all [12] - It provides a step-by-step guide for joining the group, starting with following the China Semiconductor Forum WeChat account [13][15] - The article encourages submissions for news tips and collaborations, indicating an open approach to community engagement [18][19]
中芯国际终止出售中芯宁波股权!
国芯网· 2025-12-01 12:32
Core Viewpoint - The article discusses the termination of the acquisition plan by Guoke Microelectronics for a 94.366% stake in Zhongxin Integrated Circuit (Ningbo), emphasizing the company's focus on maintaining normal operations and financial stability despite the setback [2][4]. Group 1: Acquisition Details - Guoke Microelectronics planned to acquire a majority stake in Zhongxin Ningbo, which specializes in RF front-end and MEMS sensor semiconductor technologies [2][4]. - The acquisition was terminated due to the inability to reach an agreement on related matters within the expected timeframe, despite thorough communication and negotiation efforts [4]. Group 2: Financial Performance - For the first three quarters of the year, Guoke Microelectronics reported revenues of approximately 1.172 billion yuan, reflecting a year-on-year decline of 2.5% [4]. - The net profit attributable to shareholders for the same period was approximately 7.4054 million yuan, showing a significant year-on-year decrease of 89.42% [4].
美光拟在日本建HBM工厂!
国芯网· 2025-12-01 12:32
Core Viewpoint - Micron Technology plans to invest approximately 1.5 trillion yen to build a new factory in Hiroshima, Japan, dedicated to producing HBM chips for artificial intelligence, aiming to diversify production bases and reduce reliance on Taiwan for advanced chip manufacturing [2][4]. Group 1: Investment and Production Plans - The new factory is expected to commence construction in May 2024 and start shipping products in 2028 [4]. - The Japanese Ministry of Economy, Trade and Industry will provide up to 500 billion yen in subsidies to support this project, encouraging international chip manufacturers like Micron and TSMC to increase investments in Japan [4]. - Micron's previous HBM production capacity was primarily located in the United States and Taiwan, but the company is now expanding its production footprint in Japan to enhance supply chain resilience and competitiveness against market leader SK Hynix [4]. Group 2: Market Context and Demand - The demand for HBM chips has been rising steadily due to rapid growth in artificial intelligence and data center investments [4]. - Micron's introduction of extreme ultraviolet (EUV) equipment at the Hiroshima factory in May 2023 lays the technological foundation for future production of the next generation of high-bandwidth memory, HBM4 [4].
百度启动大规模裁员!
国芯网· 2025-12-01 12:32
国芯网[原:中国半导体论坛] 振兴国产半导体产业! 多位来自百度内部的员工表示,此次裁员规模远超以往,不少员工直言 " 自 2018 年以来从未见过如此大规模的裁员 "。 从整体趋势来看,百度的人力收缩已持续多年。自 2021 年起,百度便不断进行组织瘦身。2022 年裁减约 4200 人,2023 年裁减 1500 人,2024 年裁减约 3900 人,四年累计减少员工近 1 万人。其中,研发人员缩减最为明显,从 27500 人下降至 19500 人,仅 2024 年一年便减少约 2300 人,销售和市场团队 则从 9800 人缩减至 7700 人。 而在本轮调整中,裁员覆盖多个业务线,其中移动生态事业群组(MEG)成为重点区域,部分部门优化比例达 20%-30%。其他业务线如智能云 (ACG)、基础架构部(TPG)等也有涉及。 ***************END*************** 不拘中国、 放眼世界 ! 关注 世界半导体论坛 ↓ ↓ ↓ 近日,有消息称百度正在进行新一轮裁员,并要求在 12 月底前完成。 从裁员对象看,本轮优化重点面向入职未满一年的新人、年龄偏大的资深员工,以及连续两年未晋 ...
罗唯仁已遁美!
国芯网· 2025-12-01 12:32
Core Viewpoint - The article discusses the potential technology leak involving former TSMC senior vice president Luo Wei-ren, who is suspected of taking critical 2nm process secrets to join Intel, raising concerns about intellectual property theft and national security [3]. Group 1: Incident Overview - Luo Wei-ren's assets worth over 2 billion were seized by Taiwanese authorities amid allegations of technology theft [1]. - The investigation includes searches of Luo's residences in Taipei and Hsinchu, where computers and USB drives were confiscated [3]. - The Taiwanese prosecutor's office has preliminarily identified Luo as a suspect in the theft of 2nm technology, which could lead to serious legal consequences under local laws [3]. Group 2: Legal Implications - According to Taiwanese regulations, individuals found guilty of stealing or misappropriating core technology can face imprisonment ranging from 5 to 12 years [3].
苹果或被印度罚款380亿美元!
国芯网· 2025-11-28 04:42
Group 1 - Apple is challenging a new antitrust fine law in India that could result in fines up to $38 billion [2][5] - This lawsuit is the first challenge against the Indian antitrust fine law, which allows the Competition Commission of India (CCI) to calculate fines based on global revenue rather than just revenue within India [4] - Apple claims that the potential fine, calculated at a maximum of 10% of its global revenue over the past three fiscal years, is "arbitrary, unconstitutional, grossly disproportionate, and unjust" [5][6] Group 2 - Since 2022, Apple has been involved in antitrust disputes with Tinder's parent company Match and local Indian startups, with CCI investigating alleged "abusive behavior" in its iOS app market [4] - Apple argues that it is a small player in the Indian market compared to Google Android, which holds a dominant position [6] - According to Counterpoint Research, Apple's smartphone user base in India has quadrupled over the past five years [7]
三星:NAND闪存功耗大降96%!
国芯网· 2025-11-28 04:42
Core Viewpoint - Samsung Electronics' advanced technology research institute (SAIT) has discovered a mechanism that can reduce the power consumption of existing NAND flash memory by up to 96%, potentially addressing the power crisis in the AI era [2][4]. Group 1: Research Findings - The research paper titled "Ferroelectric Transistors for Low-Power NAND Flash Memory" was co-authored by 34 researchers from SAIT and the Semiconductor Research Institute and published in the prestigious journal Nature [4]. - The study reveals a fundamental technology that utilizes ferroelectric materials to achieve a power reduction of up to 96% compared to existing technologies [4]. - The new NAND flash structure combines ferroelectric materials with oxide semiconductor materials, allowing for significant power savings during the operation of memory cell strings [4]. Group 2: Technical Insights - Current NAND flash technology requires increasing the number of stacked layers to enhance storage capacity, which leads to higher voltage and increased read/write power consumption due to the structural characteristics of NAND flash [4]. - The next generation of NAND flash research leverages the properties of ferroelectric materials, which can store information by spontaneously changing polarization without the need to inject electrons into the cells [4]. - The trade-off between increased capacity and reduced power consumption remains unresolved in the current research [4].