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Sunday, August 9, 2026 2026年8月9日 星期日

Memory and infrastructure set AI's pace 存储与基础设施决定AI扩张节奏

New memory investment, higher-bandwidth flash, and denser cooling point to the physical systems now constraining AI deployment. Reports of foundry progress and a China packaging divestment show that supply-chain geography remains part of the equation. 新增存储投资、高带宽闪存与更高密度散热方案表明，制约AI部署的瓶颈正更多落在物理基础设施上。代工进展与中国封装资产处置的报道也显示，供应链地理布局仍是关键变量。

AI & Accelerators AI与加速器

Delta targets 150 kW liquid-to-air cooling for NVL72 racks Delta面向NVL72机架推出150kW液对气散热方案

ServeTheHome · 10h ago ServeTheHome · 10小时前

Delta introduced the GoCool-150 liquid-to-air cooling distribution unit for ASRock Rack's NVIDIA VR NVL72 deployments, with a stated 150 kW heat-dissipation target. The announcement illustrates how rack-level thermal management is becoming a first-order design constraint as GPU systems move beyond conventional air-cooling envelopes. Delta发布了面向ASRock Rack NVIDIA VR NVL72部署的GoCool-150液对气冷却分配单元，标称散热能力为150kW。这一方案说明，随着GPU系统的功耗密度超出传统风冷范围，机架级热管理正成为一项一阶设计约束。

Taiwan retailer bundles RTX 5090 with eight motherboards 台湾零售商将RTX 5090与八块主板捆绑销售

Tom's Hardware · 8h ago Tom's Hardware · 8小时前

Taiwanese retailer PChome24h is reportedly selling RTX 5090 cards only inside bundles that include eight motherboards and additional components. The practice is a retail-market signal rather than a change to Nvidia's product roadmap, but it underscores continued distortion in access to high-end GPUs. 据报道，台湾零售商PChome24h仅以捆绑形式销售RTX 5090，套装包含八块主板及其他组件。这并不代表Nvidia产品路线图发生变化，但这种零售行为反映出高端GPU获取渠道仍存在扭曲。

Foundry & Manufacturing 晶圆代工与制造

Report says TSMC advances 3 nm output and 1.4 nm construction 报道称台积电提前推进3nm产能与1.4nm厂房建设

GNews — TSMC · 13h ago GNews — TSMC · 13小时前

Tech Times reports that TSMC has accelerated 3 nm output by several months and that construction of a 1.4 nm facility is ahead of schedule. The report should be treated as an early supply-chain signal rather than confirmed company guidance, yet it highlights the market's focus on the timing of leading-edge capacity. Tech Times报道称，台积电将3nm产出提前数月推进，且1.4nm工厂建设进度领先于计划。该消息应视为早期供应链信号，而非公司已确认的指引；但它凸显市场正密切关注先进制程产能的落地时点。

Memory 存储器

SK hynix commits $38 billion to two new chip fabs SK hynix投入380亿美元建设两座新晶圆厂

GNews — HBM · 10h ago GNews — HBM · 10小时前

SK hynix is reported to be spending $38 billion on two new chip fabs. The scale of the proposed build-out reinforces that memory suppliers are treating AI-driven demand as a capacity and manufacturing-cycle issue, not only a short-term HBM pricing opportunity. 据报道，SK hynix将投入380亿美元建设两座新晶圆厂。如此规模的扩产说明，存储厂商正把AI驱动的需求视为产能和制造周期问题，而不只是短期HBM价格机会。

SanDisk unveils a high-bandwidth flash standard SanDisk发布高带宽闪存标准

GNews — HBM · 12h ago GNews — HBM · 12小时前

SanDisk has unveiled what the report describes as the first high-bandwidth flash standard. Flash is not a substitute for HBM, but a faster and more standardized tier could matter for data-heavy AI pipelines that need to move more data between storage and compute. SanDisk发布了报道所称的首个高带宽闪存标准。闪存并不能替代HBM，但更快且更标准化的存储层，可能会影响需要在存储与计算之间搬运大量数据的AI数据管线。

CXMT DDR5 reaches DDR5-8800 in an AMD-platform demonstration CXMT DDR5在AMD平台演示中达到DDR5-8800

Tom's Hardware · 12h ago Tom's Hardware · 12小时前

Colorful demonstrated DDR5-8800 memory kits using CXMT integrated circuits on an AMD platform, according to Tom's Hardware. An overclocking demonstration does not establish broad production parity, but it is a visible data point in China's effort to narrow the gap in advanced DRAM technology. 据Tom's Hardware报道，Colorful在AMD平台上演示了采用CXMT芯片的DDR5-8800内存套装。超频演示并不等同于大规模量产性能对等，但它为中国缩小先进DRAM技术差距提供了一个可见的进展信号。

Policy & Geopolitics 政策与地缘政治

SK hynix considers selling a Chongqing plant stake SK hynix考虑出售重庆半导体工厂股权

Reuters Technology (Google News) · 14h ago Reuters Technology (Google News) · 14小时前

SK hynix is considering a sale of its stake in a Chongqing semiconductor plant, according to a report carried by Reuters Technology's Google News feed. If pursued, the move would reshape the company's China manufacturing footprint and shows how memory supply chains are being reconsidered amid geopolitical and capital-allocation pressures. 据Reuters Technology的Google News转引报道，SK hynix正考虑出售其在重庆一座半导体工厂的股权。若这一计划推进，将重塑该公司在中国的制造布局，也反映出存储供应链正受到地缘政治与资本配置压力的重新审视。

Challengers 挑战者

Analyst frames Nvidia's Groq bet around inference-token growth 分析师将Nvidia对Groq的布局解读为推理Token增长机会

GNews — Groq · 14h ago GNews — Groq · 14小时前

An analyst cited by Stocktwits argues that Nvidia's bet on Groq could expand inference-token demand and create another revenue path. The claim is an analyst view rather than company guidance, but it reflects the strategic value assigned to specialized low-latency inference systems alongside general-purpose GPUs. Stocktwits援引的一位分析师认为，Nvidia对Groq的布局可能扩大推理Token需求，并形成新的收入路径。这是分析师观点而非公司指引，但它反映出市场正在重估专用低延迟推理系统与通用GPU并行发展的战略价值。

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