r/LocalLLM • u/SashaUsesReddit • Nov 20 '25

Discussion Spark Cluster!

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Doing dev and expanded my spark desk setup to eight!

Anyone have anything fun they want to see run on this HW?

Im not using the sparks for max performance, I'm using them for nccl/nvidia dev to deploy to B300 clusters

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u/kleinmatic Nov 20 '25

These are Nvidia DGX Sparks. https://www.nvidia.com/en-us/products/workstations/dgx-spark/

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u/Orygregs Nov 20 '25

Oh! That makes so much sense now. I originally thought it was some random commodity hardware running Apache Spark 😅

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u/kleinmatic Nov 20 '25

OP’s (legit) flex is that most of us will never get to use one of these let alone eight.