周三，美股市场全面上涨，芯片巨头英伟达（Nvidia）盘中市值一度突破4万亿美元，成为全球首家达成此里程碑的公司，领涨科技股。 标普500指数上涨0.61%，收于6,263.26点，纳指则大涨0.94%，创下历史新高20,611.34点，道指也上涨217.54点，涨幅0.49%，收于44,458.30点。 | 美股指数 | | | | --- | --- | --- | | 道琼斯 | 纳斯达克 | 标普500 | | 44458.30 | 20611.34 | 6263.26 | | +217.54 +0.49% | +192.88 +0.94% | +37.74 +0.61% | | 中国金龙指数 | 纳指100期货 | 标普500期货 | | 7401.71 | 23047.00 | 6307.00 | | -83.19 -1.11% | -5.75 -0.02% | -0.25 0.00% | | 美国国债 | | | | 3个目期 | 10年期 | 2年期 | | 4.346 | 4.332 | 3.832 | | ▼ 1.03bp | - 0.20bp | ▼ 0.62bp | | 美股ETF | ...

Group 1 - The new tax bill signed by President Trump increases tax credits for semiconductor firms from 25% to 35%, providing a significant opportunity for Intel Corporation to save costs while expanding manufacturing before the 2026 deadline [1][7] - Intel has received $7.86 billion in direct funding from the U.S. Department of Commerce under the CHIPS and Science Act to enhance semiconductor manufacturing and advanced packaging projects across several states [2] - The company is focusing on operational efficiency and is considering shifting its production focus from 18A to 14A to strengthen its foundry position and streamline operations [3][7] Group 2 - Other semiconductor firms like NVIDIA and AMD are expected to benefit from the new tax incentives, with NVIDIA likely to gain funding for AI infrastructure and AMD positioned well for AI data center expansion [4][5] - Intel's stock has declined 36.5% over the past year, contrasting with the industry's growth of 16.5%, indicating potential challenges in market performance [6] - Earnings estimates for Intel have decreased, with a 6.7% decline for 2025 estimates and a 6.3% decline for 2026 estimates, reflecting market concerns [9][10]

Core Insights - CoreWeave (CRWV) and Microsoft Corporation (MSFT) are key players in the AI infrastructure market, with CRWV focusing on GPU-accelerated services and Microsoft leveraging its Azure platform [2][3] - CRWV has shown significant revenue growth driven by AI demand, while Microsoft maintains a strong position through extensive investments and partnerships [5][9] CoreWeave (CRWV) - CRWV collaborates with NVIDIA to implement GPU technologies and was among the first to deploy NVIDIA's latest clusters for AI workloads [4] - The company reported revenues of $981.6 million, exceeding estimates by 15.2% and increasing 420% year-over-year, with a projected global economic impact of AI reaching $20 trillion by 2030 [5] - CRWV has a substantial backlog of $25.9 billion, including a strategic partnership with OpenAI valued at $11.9 billion and a $4 billion expansion agreement with a major AI client [6] - The company anticipates capital expenditures (capex) between $20 billion and $23 billion for 2025 to meet rising customer demand, with interest expenses projected at $260-$300 million for the current quarter [7] - A significant risk for CRWV is its revenue concentration, with 77% of total revenues in 2024 coming from its top two customers [8] Microsoft Corporation (MSFT) - Microsoft is a dominant force in AI infrastructure, with Azure's global data center coverage expanding to over 60 regions [9] - The company invested $21.4 billion in capex in the last quarter, focusing on long-lived assets to support its AI initiatives [10] - Microsoft has a $315 billion customer backlog and is the exclusive cloud provider for OpenAI, integrating AI models into its services to enhance monetization opportunities [12] - The company projects Intelligent Cloud revenues between $28.75 billion and $29.05 billion for Q4 fiscal 2025, with Azure revenue growth expected at 34%-35% [14] Share Performance - In the past month, CRWV's stock surged by 69%, while MSFT's stock increased by 8% [17] - Current Zacks Rank indicates MSFT as a better investment option compared to CRWV, which has a lower rank [18]

Core Viewpoint - NVIDIA is focusing on the development of the GH200 super chip, which integrates advanced Hopper GPU and Grace CPU, offering significant performance improvements and cost-effectiveness compared to previous models like H20 and H100 [2][3][10]. Group 1: Product Development and Features - The GH200 architecture allows for a dual-bandwidth communication of 900GB/s between CPU and GPU, significantly faster than traditional PCIe Gen5 connections [2][3]. - GH200 features a unified memory pool of up to 624GB, combining 144GB of HBM3e and 480GB of LPDDR5X, which is crucial for handling large-scale AI and HPC applications [9][10]. - The Grace CPU provides double the performance per watt compared to standard x86-64 platforms, with 72 Neoverse V2 Armv9 cores and support for high-bandwidth memory [3][10]. Group 2: Performance Comparison - GH200's AI computing power is approximately 3958 TFLOPS for FP8 and 1979 TFLOPS for FP16/BF16, matching the performance of H100 but outperforming H20 significantly [7][9]. - The memory bandwidth of GH200 is around 5 TB/s, compared to H100's 3.35 TB/s and H20's 4.0 TB/s, showcasing its superior data handling capabilities [7][9]. - GH200's NVLink-C2C interconnect technology allows for a more efficient data transfer compared to H20, which has reduced bandwidth capabilities [9][10]. Group 3: Market Positioning and Pricing - GH200 is positioned for future AI applications, targeting exascale computing and large-scale models, while H100 serves as the current industry standard for AI training and inference [10]. - The market price for a two-card GH200 server is around 1 million, while an eight-card H100 server is approximately 2.2 million, indicating a cost advantage for GH200 in large-scale deployments [10]. - GH200 is designed for high-performance tasks requiring tight CPU-GPU collaboration, making it suitable for applications like large-scale recommendation systems and generative AI [10].

前言 备受关注的新型人工智能云计算的基础设施提供 被称为"英伟达亲儿子"的Coreweave， 上市后，3个月涨了 330% ，因此备受关注。 关于这个公司，我们用自己做的AI研究助理，围绕着几个大家可能关心的主题做了一些研究，应该对大家深入了解这家公司有一定的帮助。 具体内容请见以下报告。 请注意，以下内容由AI生成，内容不能保证100%正确（其实人写的内容也不能保证100%正确），因此，大家要自行鉴别。另外，以下内容不是任 何形式的投资建议，投资有风险，交易需谨慎！ 研究思路 领取完整报告 1. Coreweave的①公司业务简介；②商业模式与盈利机制 2. Coreweave近三年的收入和利润情况，以图形形式展示，单位为亿美元 3. Coreweave的面临的主要潜在风险都有哪些？ 4. Coreweave与英伟达的关系是什么？ 完整版的报告在 reportify上 想要的联系助理回复关键词 【英伟达亲儿子】 领取后，大家如果有进一步的问题 也可以直接在 Reportify 上发起提问 正文开始 coreweave 的①公司业务简介； ②商业模式与盈利机制 CoreWeave公司业务简介 CoreWea ...

Key Takeaways CRWV stock soared 137% in a month, beating gains from MSFT, AMZN, and the broader tech sector. Surging AI demand led to a 420% jump in Q1 revenues, while the $11.9B OpenAI deal adds further upside. CRWV guides 2025 revenue at $4.9B-$5.1B, backed by increasing demand and a $259B revenue backlog.CoreWeave, Inc. (CRWV) stock has gained 136.6% in the past month and closed last session at $149.70, jumping more than threefold from its initial opening price of $39. It has outperformed the 5.4% grow ...

今日早盘，创业板人工智能板块盘中领涨，创业板人工智能ETF国泰（159388）涨超2%。 5月28日，英伟达披露了2026财年一季度财报。根据英伟达方面提供的数据，截至2025年4月27日的2026 财年第一季度，英伟达实现收入441亿美元，较上一季度增长12%，较去年同期增长69%，其中，数据 中心同比+73%，Blackwell 芯片贡献数据中心收入的70%。黄仁勋表示，Blackwell NVL72目前正通过全 球领先的系统制造商和云服务提供商进入全面量产阶段，AI推理的token生成量在短短一年内激增十 倍。（提及个股仅为说明观点，不构成投资建议，下同） AI 基础设施服务商 CoreWeave 自上市以来持续上涨，尤其是进入五月以来开启加速，Coreweave与英伟 达保持密切关系，英伟达持股占比3.86%，它是首个向公众提供基于NVIDIA GB200 NVL72实例的云服 务提供商，并且是首批部署 NVIDIA H100、H200和 GH200 高性能基础设施的云服务提供商之一。目前 CoreWeave共有32个数据中心，拥有超过25万个NVIDIA GPU，并得到超过260MW的电力支持。英伟 ...

以下文章来源于兴证全球基金 ，作者与您相伴的 兴证全球基金 . 投资理财，有温度，有深度，有态度。 在剧集《爱，死亡和机器人》中有一段场景： 3个机器人重返荒无人烟的地 球，像游客一样参观人类的历史遗迹，一边吐槽着人类灭绝的陈年往事，不 禁引人深思遐想。硅基物种会取代人类吗？这需要先看看芯片作为"大脑"发 展到什么程度了。 如果将目光聚焦当今资本市场，不难看出硅基物种的地位和芯片的重要性。目前全球市值前 5位分别是：苹果、微软、英伟达、亚马逊和谷歌，都或多或 少身处于芯片竞争之中。 全球市值前五的公司，截至 2 025/5/1 （来源 M arketcap ） " 还没有指甲盖 大 的芯片， 却 决定了未来的走向 。 "经济历史学家克里斯·米勒在其著作《芯片战争》中如此判断。 芯片有多重要？ 《芯片战争》一书的副标题非常醒目： "世界最关键技术的争夺战"。 芯片，比石油更具战略性？ "人工智能时代，人们常说数据是新的石油。我们面临的真正限制不是数据的可用性，而是数据的处理能力。" 一个重要的改进思路来自 "晶体管之父"威廉·肖克利，他认为可以用"半导体"来制造晶体管，以替代真空管。 什么是 "半导体"呢？ — ...

无论如何，眼下的线索已经可以假定CloudMatrix和UB-Mesh是在描述两种不同的硬件形态了。 在进一步分析这两个事物的关系前，想先引用一下前两天SemiAnalysis关于CloudMatrix的分析。 SemiAnalysis的分析师无疑都非常专业，比中国那些为了炒HWJ或者光纤电缆的小作文可强多了。 可文章中提到的关于CloudMatrix的两个弱点，却让人觉得他们又有点那么点菜菜。 以下文章来自夏 core 转发的神秘网友，是谁咱也不知道，总之截图了我们群里的消息 ... 华为发布的昇腾CloudMatrix 384超节点，号称采用UB互联完成了384颗NPU的互联，并号称能够与 Nvidia的NVL72比肩。好巧不巧，不久前的三月底，华为还发布了一篇名为 UB-Mesh的论文 ，也描述 了一种也被称为超节点的NPU互联结构。 确实也有传言说CloudMatrix的组网就是UB-Mesh，但也有人说不是，但如果不是，他们之间是个什么 关系呢？ 不难发现，UB-Mesh的硬件全是1U的超薄Chasis，而CloudMatrix的Rack中，怎么看都找不到1U框的结 构。而且 ，如果数数量的话，UB ...