Lambda runs All-Reduce across 10,368 NVIDIA GB300 GPUs
TheZachMueller · x · 2026-08-22
Lambda announced the successful execution of an All-Reduce operation across a cluster of 10,368 NVIDIA GB300 GPUs. The setup consists of 9 pods and 144 racks. This demonstrates their engineering capability in managing and interconnecting hyperscale GPU clusters, typically used for large-scale model training.
Related event: Lambda Runs All-Reduce Test Across Over 10,000 GB300 GPUs(2 posts)→
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