NVLink: NVIDIA High-Speed GPU Interconnect

Fields

id

sources/src5-nvlink-docs

URL

https://www.nvidia.com/en-us/data-center/nvlink/

Publisher

NVIDIA

Kind

spec-sheet

Published

2020-01-01

Accessed

2026-10-04

notes

NVLink provides high-speed GPU-to-GPU interconnect. Key for multi-GPU inference. NVLink Switch enables 8-GPU all-to-all connectivity. Used by H100, H200, B200. Bandwidth: 900 GB/s (H100), 1.8 TB/s (B200).

Notes

NVLink provides high-speed GPU-to-GPU interconnect. Key for multi-GPU inference. NVLink Switch enables 8-GPU all-to-all connectivity. Used by H100, H200, B200. Bandwidth: 900 GB/s (H100), 1.8 TB/s (B200).

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