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Nvidia enables eight-way clustering for DGX Spark to reach up to one terabyte of unified memory

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Nvidia has expanded the clustering capabilities of its DGX Spark platform, enabling users to link up to eight systems together. The expanded configuration doubles the previous four-way limit, allowing hardware setups to reach 512 GB of unified memory using 64 GB models or 1 TB using 128 GB units. [1][2]

Alongside the clustering upgrades, Nvidia announced software inference enhancements designed for local artificial intelligence development. The company claims these optimizations will deliver up to 40% faster performance for agentic AI workloads across select RTX hardware, with matching improvements arriving for DGX Spark and DGX Station platforms. [1][2]

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Wccftech
[2] Wccftech

NVIDIA Gives DGX And RTX Systems A 40% AI Inference Boost, While DGX Spark Now Clusters Up To 8 Units For 1 TB Memory

NVIDIA has announced DGX Spark platforms now support 8-way clusters while AI inference gains a 40% boost on DGX & RTX systems. 8-Way NVIDIA DGX Spark Clusters Now Supported, Boosting Memory To 512 GB on 64 GB & 1 TB on 128 GB Configurations Today, NVIDIA is sharing new updates for its DGX and RTX platforms on the local AI development front.

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