Architects' Tech Alliance
Feb 29, 2024 · Industry Insights
Choosing the Right GPU Cluster Network: NVLink, InfiniBand, RoCE & DDC Explained
This article examines the key GPU/TPU cluster networking options—NVLink, InfiniBand, RoCE Ethernet, and emerging DDC full‑scheduling fabrics—detailing their latency, loss‑less transmission, congestion control, cost, power, and scalability considerations for large‑scale AI training deployments.
AI trainingDDC fabricGPU networking
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