How to Connect Two DGX Sparks with NVIDIA Sync @NVIDIADeveloper

Uploaded August 2026 | Updated September 2026, 2 weeks ago

Learn how to connect two NVIDIA DGX Spark systems over a high-speed ConnectX-7 network using NVIDIA Sync.

This walkthrough covers the full setup, from adding and accessing DGX Spark systems in NVIDIA Sync to using Cluster Assistant to configure and validate a two-system cluster.

NVIDIA Sync handles the underlying network setup, performance checks, and SSH configuration. Once the cluster is ready, you can configure the distributed workload you want to run across both systems.

How to Connect Two DGX Sparks with NVIDIA Sync

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