NVIDIA launches DGX Spark 64GB with 100-billion-parameter model support
The system features the GB10 Grace Blackwell Superchip, DGX OS, and full NVIDIA AI software stack, supporting up to 100-billion-parameter models locally. Two units can cluster via NVIDIA Sync Cluster Assistant to pool memory to 128GB and support up to 200-billion-parameter models, delivering up to 1.7x performance in Qwen 3.8 27B tests. The platform includes NVIDIA Agent Toolkit, CUDA-X AI…
What you can do with it
AI at Work →Provides a complete local AI platform with unified memory and software stack for agents.
What you get You can run AI agents around the clock.
- Who for
- marketers
- Cost
- paid from $4999
- Effort
- minutes
Use it for
- Run AI agents around the clock
- Power AI apps on everyday PCs
- Scale workloads by clustering units
How to set it up · From the article
- Download a supported inference framework like Ollama or vLLM
- Download the recommended local model for your workflow
- Connect two units via ConnectX-7 ports and launch NVIDIA Sync Cluster Assistant to scale
Watch out Requires compatible hardware from partner manufacturers
Key points from the news
- DGX Spark 64GB starts at $4,999 and is available from Acer, ASUS, Dell, Gigabyte, HP and MSI on October 23, 2026
- Supports up to 100-billion-parameter models on a single unit and up to 200 billion when two units are clustered
- Two clustered 64GB systems deliver up to 1.7x performance in NVIDIA's Qwen 3.8 27B test
NVIDIA DGX Spark 64GB Gives Developers More Ways to Build and Scale Local AI
NVIDIA Blog · 2 October 2026
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This text was published by NVIDIA Blog and written by Allen Bourgoyne. It is reproduced here with attribution so you can read it in full; the rights remain with the publisher. Read it at the source ↗
Coverage and discussion
4sources- Nvidia introduces 64GB DGX Spark to throw local AI fans a lifeline amid the RAMpocalypsePress · Tom's Hardware ·
- NVIDIA’s 64 GB DGX Spark “AI Supercomputer” Launches This Month For $4999, While The 128 GB Spark Jumps Past $6000Press · wccftech.com ·
- NVIDIA DGX Spark drops to 64GB memory but costs more than the original 128GB versionPress · videocardz.com ·
The headline, key points and digest above were generated by Digest AI's editorial model from the linked sources. Automated summaries can contain errors: the sources are the record. Spotted a mistake? Tell us. Published by Martin K., who runs Digest AI and handles corrections.
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