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Comparing The Top AI Chips: Nvidia GPUs, Google TPUs, AWS Trainium
CNBC· 2025-11-21 17:00
Nvidia graphics processing units like these latest Blackwell GPUs, are inside server racks all over the world. Nvidia has catapulted from gaming giant, to the very core of generative AI, training the models, running the workloads and sending Nvidia's valuation soaring. With 6 million Blackwell GPUs shipped over the last year.This connects all 72 GPUs, allowing the act as a single GPU, to power the most advanced AI workloads. GPUs are the general purpose workhorse stars of Nvidia and its top competitor, AMD. ...
Nvidia market rally couldn't save Bitcoin's price: BTC sinks to new low. What's up with this crypto crash?
Fastcompany· 2025-11-21 16:11
SUBSCRIBE | FastCo Works advertisement Try our mini crossword with a business twist: Play Fast Company Mini Crossword LOGIN BYÂ Jennifer Mattson Listen to this ArticleMore info 0:00 / 0:00 Is this the beginning of the end for Bitcoin? A Bitcoin (BTC) sell-off on November 20 sent the cryptocurrency down 3% to $86,410.50 in midafternoon trading, after a rally had it above $93,000 earlier in the day. It's now hit its lowest level since April. It's part of an overall decline in the crypto market that also saw c ...
2025先进封装与测试行业发展现状与未来
材料汇· 2025-11-21 14:04
点击 最 下方 "在看"和" "并分享,"关注"材料汇 添加 小编微信 ,遇见 志同道合 的你 正文 引言 当芯片制程的微缩逼近物理与经济的双重极限,集成电路产业的发展动能,正前所未有地从晶体管尺度 的缩小,转向系统级集成与架构的创新。在这一被称为"后摩尔时代"的产业变局中, 先进封装与测试 (简称"先进封测") 已从配套辅助环节,跃升为提升芯片性能、优化系统功耗、控制整体成本的关键 支点。 本文旨在深入剖析全球及中国先进封测行业的 发展现状、技术脉络、市场格局与驱动因素 ,并前瞻性 地展望在人工智能、高性能计算等需求的强劲牵引下,该领域所孕育的 未来机遇与发展趋势 。 一、集成电路先进封测概况 1、集成电路制造概况 集成电路制造产业链主要包括芯片设计、晶圆制造、封装测试三个环节,具体如下: 封装测试包含封装和测试两个环节 ,其中,封装是指将集成电路与引脚相连接以达到连接电信号的目 的,并使用塑料、金属、陶瓷、玻璃等材料制作外壳保护集成电路免受外部环境的损伤; 测试包括进入封装前的晶圆测试(CP)和封装完成后的成品测试(FT),晶圆测试主要检验每个晶粒 的电性能,成品测试主要检验产品的电性能和功能,目的是将有 ...
Dow Jones Futures Rise, Bitcoin Tries To Halt Slide After Nvidia-Led Market Sell-Off
Investors· 2025-11-21 13:15
Take a Trial Today Get instant access to exclusive stock lists, expert market analysis and powerful tools with 2 months of IBD Digital for only $20! Dow Jones futures rose modestly early Friday, along with S&P 500 futures and Nasdaq futures, on renewed Fed rate cut hopes. Bitcoin tumbled again overnight but is off its worst levels. The stock market suffered an ugly downside reversal Thursday as Nvidia (NVDA) gave up early post-earnings gains. Many leading stocks, especially in the broader AI space, also sho ...
新股消息 | 聚芯微电子拟港股上市 中国证监会要求补充说明具体业务模式等
智通财经网· 2025-11-21 12:47
智通财经APP获悉,11月21日,中国证监会公布《境外发行上市备案补充材料要求(2025年11月17日— 2025年11月21日)》。中国证监会国际司公示7家企业补充材料要求,其中,公示提到要求聚芯微电子补 充说明具体业务模式等。据港交所9月29日披露,武汉聚芯微电子股份有限公司(简称:聚芯微电子)向 港交所主板提交上市申请书,海通国际和中信证券为联席保荐人。 中国证监会请聚芯微电子补充说明以下事项,请律师核查并出具明确的法律意见: 招股书显示,聚芯微电子是行业领先的智能感知、机器视觉及影像技术解决方案提供商,致力于通过高 性能数模混合信号芯片与优化算法的深度融合,赋能智能设备实现精准感知、卓越影像与智能化升级。 公司的技术围绕智能感知、机器视觉、影像技术三大核心领域,为机器人、物联网、移动智能设备、数 字孪生及汽车电子等高增长场景提供关键驱动力,显着提升交互效率与影像体验。依托领先的智能感知 技术平台,并结合创新的精密驱动技术,公司的解决方案构建了"感知 - 决策 - 执行"闭环的核心能力。 通过多模态传感融合与精准驱动的深度协同,公司致力于赋能智能设备突破复杂环境的感知极限,成为 智能设备创新先锋,引领感 ...
Is State Street SPDR S&P Semiconductor ETF (XSD) a Strong ETF Right Now?
ZACKS· 2025-11-21 12:21
Designed to provide broad exposure to the Technology ETFs category of the market, the State Street SPDR S&P Semiconductor ETF (XSD) is a smart beta exchange traded fund launched on 01/31/2006.What Are Smart Beta ETFs?Products that are based on market cap weighted indexes, which are strategies designed to reflect a specific market segment or the market as a whole, have traditionally dominated the ETF industry.Because market cap weighted indexes provide a low-cost, convenient, and transparent way of replicati ...
D-Wave Completes Redemption of Public Warrants
Businesswire· 2025-11-21 12:00
Core Viewpoint - D-Wave Quantum Inc. has completed the redemption of all outstanding public warrants, with the redemption date set for November 19, 2025, marking a significant step in the company's financial management and capital structure [1][4]. Summary by Sections Redemption of Warrants - D-Wave announced the completion of the redemption of all public warrants to purchase shares of common stock, with a redemption date of November 19, 2025 [1]. - Prior to the redemption announcement on October 20, 2025, 4,746,358 warrants were exercised, resulting in approximately 6.9 million shares of common stock being issued at an exercise price of $11.50 per warrant, generating cash proceeds of about $54.6 million for the company [2]. - As of the redemption date, 270,820 warrants remained unexercised, which were redeemed at a price of $0.01 per warrant, totaling an aggregate redemption price of $2,708.20 [3]. Trading and Delisting - Following the redemption, the warrants ceased trading on the New York Stock Exchange (NYSE) and will be delisted, effective November 18, 2025, while the common stock continues to trade under the symbol "QBTS" [4]. Company Overview - D-Wave Quantum Inc. is recognized as a leader in quantum computing systems, software, and services, being the first commercial supplier of quantum computers [6]. - The company focuses on delivering value through its quantum computing technology, which includes both annealing and gate-model quantum computers, and has a strong customer base with over 100 organizations utilizing its systems for various computational challenges [6].
D-Wave Completes Redemption of Public Warrants
Businesswire· 2025-11-21 12:00
Nov 21, 2025 7:00 AM Eastern Standard Time D-Wave Completes Redemption of Public Warrants Share PALO ALTO, Calif.--(BUSINESS WIRE)--D-Wave Quantum Inc. (NYSE: QBTS) ("D-Wave†or the "Company†), a leader in quantum computing systems, software, and services and the world's first commercial supplier of quantum computers, today announced that it has completed the redemption of all of the Company's outstanding public warrants (the "Warrants†) to purchase shares of the Company's common stock ("Common Stock†) ...
品高股份总经理变更,9亿元资本运作系上AI+芯片强纽带
Nan Fang Du Shi Bao· 2025-11-21 10:39
11月21日,总部位于广州的国产软件科创板上市公司品高股份接连发布多份公告,包括变更公司总经 理、对算力芯片初创公司江原科技增资投资4亿元、12%股权转让等重要事项。11月21日,品高股份股 票开盘涨停20%封板,直至收盘未开板,总市值55.42亿元。 品高股份发布关于变更公司总经理的公告显示,董事会于近日收到公司总经理黄海的辞职报告,黄海因 计划更专注于履行董事长职责,集中精力统筹公司长期战略规划与发展方向,进一步优化公司治理结 构、提升决策效率,故申请辞去公司总经理职务。辞职后黄海仍系公司实际控制人之一。 资料显示,黄海于1971年8月出生,于1993年至2002年历任广州市京华网络有限公司系统开发部经理和 研发中心总经理。2003年至今就职于品高股份,是公司创始团队成员之一。2018年12月黄海任广州市品 高软件股份有限公司董事并出任董事长,2019年1月起担任总经理职务。 黄海卸任总经理后,品高股份聘任李淼淼担任公司总经理。公告显示,李淼淼于1987年出生,毕业于中 山大学计算机软件与理论专业,数据库工程师。2012年7月至2015年6月,任职于中央人民政府驻香港特 别行政区联络办公室,担任副主任科员 ...
成都华微:4通道12位40GSPS ADC芯片完成客户验证并收到意向订单
Xin Lang Cai Jing· 2025-11-21 09:24
成都华微在互动平台表示,1关于新品市场反馈与客户接受度:公司今年发布的40G射频直采ADC(如 HWD12B40GA4)、异构PSoC等芯片,凭借国际领先的性能指标和自主全流程技术优势,在目标市场 获得积极反响。这些产品广泛应用于电子、通信、控制、测量等等关键领域,完美匹配下游对高集成 度、低功耗、低延迟的核心需求,适配性经过多家客户验证。客户普遍反馈,产品在信号处理速度、稳 定性及兼容性上表现突出,部分场景下已实现对国外同类产品的替代,尤其在复杂环境应用中的可靠性 获得高度认可。 2关于订单与交付情况:目前新品推进成效显著,其中8位64G超高速ADC (HWD08B64GA1)已在多家用户单位形成小批量供货,4通道12位40GSPS ADC芯片完成客户验证并 收到意向订单,PSoC架构产品已形成小批量供货,TSN相关产品进入特种行业客户推广试用阶段。 ...