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传OpenAI与英伟达(NVDA.US)将于下周宣布在英国数据中心投资
智通财经网· 2025-09-12 03:17
Group 1 - OpenAI and Nvidia's CEOs plan to announce a multi-billion dollar investment in UK data centers during a visit with President Trump [1] - The collaboration involves Nscale Global Holdings Ltd., a London-based data center company, with OpenAI expected to invest billions [1] - The total investment from US companies in the UK is anticipated to reach hundreds of billions during Trump's visit [1] Group 2 - OpenAI is seeking to expand its operations in Europe amidst stricter regulations and skepticism towards Silicon Valley tech [2] - The "OpenAI for Countries" initiative aims to extend the Stargate data center project overseas, with a new data center in Norway supported by Nscale and Aker ASA [2] - Nscale has committed to investing $2.5 billion in the UK data center industry over three years, including a site in Essex capable of housing 45,000 Nvidia GB200 AI chips [2]
D.A. Davidson上调英伟达目标价至210美元
Ge Long Hui· 2025-09-12 03:12
Group 1 - D.A. Davidson raised Nvidia's target price from $195 to $210, indicating a positive outlook for the company [1] - The rating was upgraded from "Neutral" to "Buy," suggesting increased confidence in Nvidia's future performance [1]
【大涨解读】内存:海外大厂连续涨价,国产存储龙头或将跟进,英伟达最新GPU也转向GDDR内存
Xuan Gu Bao· 2025-09-12 02:46
一、行情 9月12日,存储板块迎来开盘大涨。德明利涨停,东芯股份、江波龙、香农芯创、普冉股份、朗科科技、兆易创新、佰维存储等集体大涨。 公司目前已建立了完善的存储产品矩阵,包括移动存储、固态硬盘、嵌入式在 等 ✿3 东芯股份 688110.SS 中国大陆少数能够同时提供NANDFlash、NORFlash、DRAM等存储芯片完替 公司; 公司的主要产品为非易失性存储芯片NANDFlash、NORFlash, 易失性 DRAM以及衍生产品MCP 江波龙 301308.SZ 拟减持 国内存储模组领先企业;内存是公司重要产品线之一,公司内存产品涵盖了L DDR内存条(RDIMM、SODIMM、UDIMM)等主流产品型态,广泛应用于服 终端、网络终端、电竞等多个领域 = 北易创新 603986.SS 股票名称 兴森科技 002436.SZ 国内本土IC封装基板行业的先行者之一;公司IC封装基板的应用领域包括手机 使用的内存条 德明利 001309.SZ 转亏·拟减持 二、事件 0 国内存储领域的龙头;公司主要业务为存储器、微控制器和传感器的研发、打 售,存储器产品包括闪存芯片(NOR Flash、NAND Flash ...
The Information:阿里与百度加速“去英伟达化”
美股IPO· 2025-09-12 01:38
百度已开始在后训练阶段使用昆仑P800——即在模型开源发布后,对旧模型的输出进行微调,使 其更好地契合用户体验。百度已于6月发布了这些模型的开源版本。 9月12日消息,据科技媒体《The Information》援引直接知情人士的消息报道,中国的阿里巴巴 和百度已开始使用自主设计的芯片训练其AI模型,部分替代了英伟达生产的芯片。 报道指出,阿里巴巴和百度均未完全弃用英伟达芯片——两家公司 仍在使用英伟达芯片开发其最尖 端的AI模型。 报道称,自今年初以来, 阿里巴巴已在为小型AI模型使用自研芯片;而百度则在尝试用其昆仑 P800芯片训练新版文心一言AI模型。 美国对向中国供应先进AI芯片的出口限制不断收紧,已促使中国企业加大自研AI芯片的研发力度; 同时,中国政府也在促进其采用自主技术,这两方面因素共同推动了这一转变。 据介绍, 阿里巴巴的AI芯片或可与英伟达H20竞争。 H20是专门为中国市场设计的缩减版芯片。 使用过阿里巴巴"Zhenwu"芯片的员工表示,ZhenWu 一个更先进版本性能略优于英伟达五年前发 布的A100芯片,这从另一方面也反映了阿里巴巴芯片与英伟达差距依然较大。 百度的昆仑P800芯片同 ...
英伟达抢进SiC?什么情况
半导体行业观察· 2025-09-12 01:14
公众号记得加星标⭐️,第一时间看推送不会错过。 来源 : 内容来自经济日报 。 英伟达因应AI算力大进化,功率需求飙升,启动「电力大革命」,要把AI伺服器芯片输出电压从目 前的54V大幅拉高至800V,未来更将利用SiC元件升级电力系统,打造效能更高的伺服器机柜,对 此,我们也整理相关资讯,带读者一起了解SiC到底是什么?对电力系统有何贡献? 电源厂升级要角碳化硅是什么? 碳 化 硅 ( SiC;Silicon Carbide ) , 是 一 种 由 硅 ( Si ) 与 碳 ( C ) 化 合 而 成 的 化 合 物 半 导 体 「 材 料」。不仅能隙比硅还要来得更宽,同时,还能耐得住超过200度的高温,以及高耐压,并能够在高 电压环境下稳定运作,再加上散热性能佳,适合高功率应用,并能提升电力转换效率。 同时,现今普遍的传统54V 架构,在铜耗、空间与转换效率上已接近极限,伺服器机柜若仍维持传统 的配电与电压系统,产生的多重整流、降压等现象,会带来可观损耗与散热负担。 而未来这种高压、快速开关的电力环境,就需要透过SiC等宽能隙器件,才能把效率与功率密度拉上 去 。 英 伟 达 今 (2025) 年 5 月 ...
OpenAI, Nvidia set to announce UK data center investments, Bloomberg News reports
Reuters· 2025-09-12 00:36
OpenAI and Nvidia plan to pledge support for billions of dollars in UK data center investments when they head to the country next week at the same time as U.S. President Donald Trump, Bloomberg News r... ...
中国资产,大涨!
证券时报· 2025-09-12 00:30
Market Performance - On September 11, US stock indices reached historical highs, with the S&P 500 up 0.85%, Nasdaq up 0.72%, and Dow Jones up 1.36% [1] - Major tech stocks showed mixed results, with Micron Technology rising 7.55%, Tesla up 6.04%, and Apple up 1.43%, while Nvidia, Meta, and Amazon saw slight declines [1] Chinese Stocks - The Nasdaq Golden Dragon China Index increased by 2.89%, with notable gains from companies like Global Data and Century Internet, which rose over 14%, and Alibaba, which rose 8% [1] AI Chip Development - Alibaba and Baidu have reportedly begun using self-designed chips for training their AI models, partially replacing Nvidia's chips, although neither company has confirmed this information [1] Unemployment Claims - The number of first-time unemployment claims in the US reached 263,000, marking the highest level since October 2021, with an increase of 27,000 from the previous week [3] Inflation Data - The US Consumer Price Index (CPI) for August showed a month-on-month increase of 0.4% and a year-on-year increase of 2.9%, while the core CPI rose 0.3% month-on-month and 3.1% year-on-year [5] Federal Reserve Expectations - Following the CPI data, the probability of a 25 basis point rate cut by the Federal Reserve in September is estimated at 89.1%, with a 10.9% chance for a 50 basis point cut [5]
深夜,中国资产爆发,阿里巴巴涨超8%
周四(9月11日),美国三大股指全线收涨,道指涨1.36%,标普500指数涨0.85%,纳指涨0.72%,均创历史新高。 芯片股方面,费城半导体指数涨0.63%,刷新历史新高, 拉姆研究 涨超7%, 美光科技 涨逾7%, 应用材料 涨超4%。 中概股多数上涨,纳斯达克中国金龙指数涨2.89%,三倍做多富时中国ETF涨超7%,两倍做多沪深300ETF涨约7%。 消息面上,美国劳工统计局公布的数据显示,美国8月消费者价格指数(CPI)环比增长0.4%,经季节性调整前同比增长2.9%。当月,剔除波动较大的食 品和能源价格后,核心CPI环比增长0.3%,经季节性调整前同比增长3.1%。整体而言,美国8月CPI基本符合预期。 美国通胀上行压力仍存 尽管总体通胀数据与经济学家的预期相符,但在细节上能看到存在一些价格压力。 除了汽车维修和机票外,8月水果和蔬菜的价格环比上涨1.6%,汽车燃料价格上涨1.8%,烟草价格也上涨了1.0%。此外,8月家庭食品价格上涨0.6%,是 近三年来的最大涨幅,美国如今是一个食品净进口国,因此该品类可能受到了关税较大影响。 中泰证券(600918)研究所政策团队首席分析师杨畅对21世纪经济报 ...
超微电脑(SMCI.US)开始批量交付英伟达Blackwell Ultra系统
Zhi Tong Cai Jing· 2025-09-11 23:44
超微电脑表示,该公司目前正在向全球客户交付具备即插即用(PnP)功能的英伟达HGX B300系统以及 GB300NVL72机架。 早在6月初,超微电脑就推出了一系列专为英伟达Blackwell架构打造的企业级人工智能解决方案,旨在 加速在欧洲市场的人工智能工厂部署。 截至发稿,超微电脑盘后涨4.10%。 超微电脑(SMCI.US)周四表示,已开始批量交付英伟达(NVDA.US)Blackwell Ultra解决方案。 ...
A tech-stock fund manager who's crushed the S&P 500 over the last 3 years shares 4 companies he's most bullish on now
Yahoo Finance· 2025-09-11 23:23
Janus Henderson Denny Fish co-manages the Janus Henderson Global Technology and Innovation Fund (JAGTX). His fund is up 136% since October 2022 vs. 81% for the S&P 500. Fish told Business Insider which stocks he's most bullish on right now. Before his portfolio management days, Denny Fish worked as a sales manager at Oracle. He saw the incredible demand for its software products as the dot-com boom flourished, an experience that would later inform his mindset as an investor: What was the next revol ...