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Semiconductors

22 posts

Semiconductor industry coverage, including chips, lithography, foundries, memory, packaging, chipmaking equipment, export controls, supply chains, and the hardware behind AI and modern computing.

Close-up of a computer chip on a circuit board

Qualcomm’s Modular Deal Is a $3.9 Billion Bet on AI Software Portability

Qualcomm agreed to acquire Modular in a nearly $4 billion stock deal, giving its AI data center push a software layer built around portable model deployment. The move is aimed at a practical bottleneck in AI infrastructure: making models run efficiently across CPUs, GPUs, NPUs, and custom accelerators without locking developers into one hardware stack.
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Liquid cooling hoses and server infrastructure inside an NVIDIA AI factory reference design

NVIDIA Rubin Pushes AI Data Centers Toward Hotter, Drier Cooling

NVIDIA says its Rubin-generation AI infrastructure can run fully liquid-cooled servers with 45°C coolant, cutting facility cooling water use from conventional tower-based levels to near zero in favorable climates. The design is a real shift for AI factories, but it does not erase the water tied to power generation, chip manufacturing, or local data center siting fights.
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AWS Trainium3 AI chip on a circuit board

Amazon’s Trainium Talks Push AWS Chips Beyond the Cloud

AWS is in early talks to sell Trainium AI chips for use in other companies’ data centers, a shift that could move Amazon from cloud-only accelerator provider toward a more direct role in the AI chip market. The opportunity is real, but so are the constraints: Trainium capacity is already tight, Nvidia still owns the broadest software ecosystem, and selling racks outside AWS could weaken the cloud bundle that makes custom silicon so valuable to Amazon.
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