Nvidia announces a $4,999 DGX Spark with 64 GB, due October 23
Nvidia announced a DGX Spark configuration with 64 gigabytes of unified memory on October 2. The company says it will be available exclusively through manufacturer partners on October 23, starting at $4,999.
Verified 12:46 AM PDT · 2 original sources
The system keeps the GB10 Grace Blackwell chip and DGX OS used by the 128-gigabyte model. Nvidia says the smaller configuration can run models with up to 100 billion parameters locally. It says two linked units can pool 128 gigabytes of memory and support models with up to 200 billion parameters.
Nvidia also plans to release its Sync Model Launcher at the end of October. The launcher is intended to download and run supported local models on one system or a cluster.
October 2 was the announcement date, not the availability date. Nvidia's model-size limits do not independently prove how every model will perform. The company reported a speedup of up to 1.7 times in a specific Qwen 3.8 27B test. It ran that test on two 64-gigabyte units.
Partner availability on October 23 and independent tests could establish the actual configurations, prices and performance for a buyer's model.
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