OFC 50 : Nvidia Copper Interconnection - SEMI VISION 02/07/2025, 16:04 OFC 50 : Nvidia Copper Interconnection Original Articles by SemiVision Research (Nvidia) SEMI VISION APR 08, 2025 · PAID Share OFC : Nvidia Copper Interconnection If you would like to explore the silicon photonics roadmaps of TSMC and NVIDIA in greater depth, please refer to our previously published articles for more detailed analysis and insights. How TSMC's Silicon Photonics Could Impact NVIDIA's Future 2025 GTC Review: The Silicon Pho ...

②科技股集体上涨，特斯拉涨超4%，甲骨文涨超5%，英伟达、苹果涨超2%； ③热门中概股涨跌互现，老虎证券涨超1%，小鹏汽车涨0.6%，新东方跌超3%，阿里巴巴、哔哩哔哩跌 超2%； 【大河财立方消息】①美国三大股指收盘涨跌不一，道指跌0.02%，标普500指数涨0.47%，再创历史新 高，纳指涨0.94%； ⑦纽约尾盘，美元指数涨0.14%报96.78，离岸人民币对美元跌4个基点报7.1617； ⑧伦敦基本金属多数上涨，LME期锌涨1.44%报2753.00美元/吨，LME期铅涨1.25%报2063.50美元/吨， LME期镍涨0.88%报15340.00美元/吨，LME期铜涨0.77%报10010.00美元/吨，LME期铝涨0.62%报 2614.50美元/吨，LME期锡跌0.23%报33585.00美元/吨； ⑨美债收益率集体上涨，2年期美债收益率涨1.64个基点报3.781%，3年期美债收益率涨3.08个基点报 3.762%，5年期美债收益率涨3.81个基点报3.863%，10年期美债收益率涨4.50个基点报4.279%，30年期 美债收益率涨4.66个基点报4.804%； ⑩伦敦基本金属多数上涨，LM ...

Group 1 - US stock market saw a significant rise in technology stocks, with the Nasdaq up 0.94% and notable gains in Tesla (4.97%), Nvidia (2.58%), Apple (2.22%), and Google A (1.59%) [1] - Chinese photovoltaic stocks surged, with JinkoSolar rising 15.82%, Daqo New Energy up 15.75%, and Canadian Solar increasing by 11.26% [2] - The US ADP employment report showed an unexpected decrease of 33,000 jobs in June, marking the first decline in over two years [4] Group 2 - Oracle and OpenAI are expanding their partnership, planning to build more data centers in the US [5] - Elon Musk's AI venture secured $10 billion in funding, raising its valuation to $113 billion, with Grok 4 set to launch soon [6] - Copper prices in London rose above $10,000 for the first time since March 25, with other metals like aluminum, zinc, nickel, and tin also experiencing increases [8] Group 3 - The Chinese government is focusing on capital market reforms to enhance the attractiveness and competitiveness of the A-share market [11] - The silicon material market is showing signs of recovery due to positive market signals and easing supply-demand conditions [11] - The Chinese cement industry is undergoing structural adjustments to promote high-quality development and stabilize growth [24] Group 4 - Notable company announcements include Nengte Technology's plan to repurchase shares worth 300 million to 500 million RMB at a maximum price of 4.70 RMB per share [25] - Jiangsu Huachang's expected net profit for the first half of the year is projected to be between 480 million and 560 million RMB, reflecting a year-on-year increase of 70% to 100% [28] - Companies like Meinuohua and Jihong Co. are also forecasting significant profit increases due to rising revenues and improved gross margins [28]

Listen and subscribe to Stocks In Translation on Apple Podcasts, Spotify, or wherever you find your favorite podcast. With AI powering a resilient bull market, savvy investors can still spot breakout opportunities hiding in plain sight. In this episode of Stocks in Translation, Zor Capital Portfolio Manager Joe Fahmy joins Yahoo Finance Senior Reporter Allie Canal and Producer Sydnee Fried to discuss the current market and what to watch for in the tech sector. Fahmy also provides insight on the signals he u ...

英特尔新任执行长陈立武考虑对晶圆代工策略进行重大调整，以吸引大客户。外界原以为该公司接下来 要推出Intel 18A制程，现在传出可能改为集中资源发展下一代14A制程。 消息人士说，英特尔最快会于7月董事会讨论是否停止向新客户推销18A。不过，由于此事复杂且涉及 金额庞大，也有可能要到秋天才会拍板定案。市场解读，英特尔此举是要透过"跳级"方式，追赶台积电 （2330）更先进的制程。 英特尔日前宣布Intel 18A制程进入风险试产阶段，今年将达量产规模。惟外电报导，两位知情人士透 露，目前陈立武的初步想法是集中资源发展下一代14A制程，理由是英特尔看好14A制程有机会在部分 技术超越台积电，吸引目前委托台积电代工的苹果及英伟达等大咖来英特尔下单。 产业分析师评估，英特尔18A大致等于台积电早在2022年底进入量产的N3制程。接下来台积电2纳米制 程预计今下半年迈入量产，而英特尔的下一代技术14A与14A-E制程，规划2027年进入风险试产阶段， 业界认为大约是对标台积电的埃米级A16制程。 若上述构想成真，英特尔决定把开发已久的18A及18A-P制程放到一边，势必得为此提列减损。分析师 表示，这可能导致英特尔 ...

力积电（6770）2日宣布，与美国氮化镓大厂纳微半导体（Navitas）结盟，纳微将在力积电台湾厂区生 产氮化镓。纳微5月甫获英伟达GB300高电压所需的氮化镓元件大单，声名大噪，股价更暴冲逾1.8倍， 力积电与纳微合作后，等于跻身英伟达关键芯片代工伙伴，抢搭GB300带来的大电流、高电压电源管理 新商机。 台湾晶圆代工厂当中，台积电是英伟达最重要的芯片代工协力厂，操刀主流Blackwell平台芯片。随AI 服务器对电压与电流要求愈来愈大，引爆氮化镓大商机，力积电借此次跨国合作案，成为继台积电之 后，英伟达另一关键晶圆代工伙伴。 业界分析，若用人体比喻，台积电生产的英伟达AI芯片，扮演AI服务器大脑的角色；力积电打造氮化 镓等电源管理芯片，让AI服务器电力供应顺畅，是供应大脑"养分"关键，两者相辅相成。 纳微在氮化镓功率市场中，曾于2021年以29%的出货量市占率，位居全球第一。 纳微指出，将在力积 电竹南8B厂进行生产，采用0.18微米的CMOS制程，运用更先进的制程节点，借此强化性能、能效及成 本等方面。 纳微今年5月获英伟达青睐，为其开发一款专为AI资料中心设计的先进800V高压直流输电（HVDC）架 ...

Nvidia, Qualcomm, and Caterpillar are some of the stocks Bank of America analysts said could benefit from a growing autonomous vehicle market, along with robotaxi makers. https://t.co/iDfSQG93wj ...

Group 1 - Nvidia has regained its position as the world's most valuable company, surpassing Microsoft, but faces new challenges from OpenAI's shift towards Google's TPU chips for AI product support [1][3] - OpenAI's transition from Nvidia's GPUs to Google's TPUs indicates a strategic move to diversify its supply chain and reduce dependency on Nvidia, which has been the primary supplier for its large model training and inference [3][5] - The high cost of Nvidia's flagship B200 chip, priced at $500,000 for a server equipped with eight units, has prompted OpenAI to seek more affordable alternatives like Google's TPU, which is estimated to be in the thousands of dollars range [5][6] Group 2 - Google's TPU chips are designed specifically for AI tasks, offering a cost-effective solution compared to Nvidia's GPUs, which were originally developed for graphics rendering [8][10] - The TPU's architecture allows for efficient processing of matrix operations, making it particularly suitable for AI applications, while Nvidia's GPUs, despite their versatility, may not be as optimized for specific AI tasks [10][11] - The demand for inference power in the AI industry has surpassed that for training power, leading to a shift in focus among AI companies, including OpenAI, towards leveraging existing models for various applications [15]

美东时间周三，三大指数仅道指微跌， 标普500指数和纳指双双刷新历史收盘新高。 （三大指数分钟线图，来源：TradingView） 分析师指出，非农数据也低于预期，美联储本月下旬的议息会议上或将讨论降息可能。 与此同时，市场也关注特朗普提出的税收与支出法案。该法案周二在参议院以微弱优势通过， 目前已送回众议院，但部分共和党议员仍持反对意见。 甲骨文大涨5%，消息称该公司与OpenAI扩大合作，将在美国建立更多数据中心。 特斯拉涨5%，该公司Q2交付数据高于市场的悲观预测区间。 耐克涨4%，该公司在越南有代工厂。 截至收盘，道琼斯指数跌0.02%，报44,484.42点；标普500指数涨0.47%，报6,227.42点； 纳斯达克指数涨0.94%，报20,393.13点。 美国总统特朗普周三在其自创社交媒体平台Truth Social发文称，美国与越南达成贸易协议， 将对从越南进口的商品征收20%的关税。 特朗普还称，对于所谓"转口贸易"（即原产于其他国家、经越南转运的商品），越南商品将面 临更高的40%关税。 美越达成贸易协议在一定程度上提振了市场情绪 ，但早些时候公布的ADP就业报告显示，美 国私营部门在6 ...

Market Overview - The market recovery in the first half of the year has been surprising, with many stocks returning to or exceeding pre-crisis levels despite ongoing uncertainties [5][12] - The focus has shifted from the "Magnificent Seven" to the "Troubling Three," which includes NVIDIA, Microsoft, and Meta as the primary drivers of market performance [10][11] NVIDIA and AI Sector - NVIDIA's performance is seen as a key indicator for the S&P 500, with its stock movements significantly influencing broader market trends [7][52] - Concerns are raised about the sustainability of NVIDIA's high valuations and the potential for commoditization in the AI space, which could lead to lower profit margins [19][20][33] Technology Sector Dynamics - The technology sector is experiencing high concentration, with a few stocks dominating market performance, reminiscent of historical trends seen in the past 40-50 years [12] - The liquidity in the marketplace is poor, with fewer buyers and sellers, leading to exaggerated market movements [53][54] Economic Indicators - The health of the US economy, particularly employment rates, is critical for market stability; rising unemployment could lead to significant shifts in bond yields and equity valuations [64][70] - Monitoring continuing claims for unemployment benefits is essential, as an increase could signal a downturn in consumer spending and economic health [71][72] AI in Healthcare - There is a growing belief that AI will have a more significant impact in healthcare and drug discovery than in consumer-facing applications, with potential for rapid advancements in diagnostics and treatment [38][41][45]