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Monday, July 20, 2026 · Past edition · 5 stories

Retrospective edition reconstructed from later captures. Paper versions may include later updates; coverage labels describe the evidence used.

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Infrastructure & deployment
NVIDIA NVLink: The Scale-Up Network for AI Factories
In an AI factory, scale-up networking determines whether many GPUs behave like one compute engine—or lose useful throughput to communication overhead.
Why it matters: For infrastructure decisions, the practical measure is sustained useful output: all-to-all performance, software integration, and the ability to maintain service affect utilization, cost per token, and lifetime ROI.
Original · nvidia-technical-official (new tab)Read

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NVIDIA NVLink: The Scale-Up Network for AI Factories

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