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234 Nvidia DGX Spark update cuts idle power by 32% or more — hot-plug detection on ConnectX NIC makes for a more efficient AI workstation

Tom's Hardware
Tom's Hardware · 02/12/2026 15:15 EDT

Nvidia DGX Spark update cuts idle power by 32% or more — hot-plug detection on ConnectX NIC makes for a more efficient AI workstation

The latest software update for Nvidia's DGX Spark reduces idle power by 32% or more, thanks to better power management on its 200 Gbps ConnectX NIC.

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