Microsoft has announced its first at-scale production cluster featuring NVIDIA's GB300 "Blackwell Ultra" GPUs for massively-sized AI models.

NVIDIA GB300 "Blackwell Ultra" Crunches Through 100s of Trillions of Parameters AI Models Within Microsoft's latest Azure Platform

Microsoft's Azure has received the Blackwell Ultra upgrade. The latest large-scale and production cluster has been integrated with over 4,600 GPUs based on NVIDIA's GB300 NVL72 architecture, all connected using the next-generation InfiniBand interconnect fabric. This deployment paves the way for Microsoft to scale to hundreds of thousands of Blackwell Ultra GPUs deployed across various datacenters across the globe, and all tackling one workload, AI.

The world's first large-scale @nvidia GB300 NVL72 supercomputing

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