DGX Spark
NVIDIA's desktop AI computer with a GB10 Grace Blackwell chip and 128 GB of unified memory.
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About DGX Spark
DGX Spark is a desktop computer designed for building and running autonomous AI agents. It features an NVIDIA GB10 Grace Blackwell chip paired with 128 GB of unified memory, allowing it to handle AI models with up to 200 billion parameters locally. The system comes preloaded with NVIDIA's AI software stack, enabling developers to work with large language models and autonomous agents directly on their desktop without relying on cloud infrastructure.
Developed by NVIDIA, DGX Spark is positioned as a compact alternative to larger supercomputers for AI development and inference tasks. The machine consolidates GPU, CPU, networking, and AI software components into a single workstation form factor. Pricing and licensing information is not publicly documented on the available product pages.
Checked 4 October 2026.
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Posts about DGX Spark
- Llama.cpp alternatives for running local agents: ds4, Magnitude and Strata against llama.cpp, vLLM and Ollama
ds4 runs big MoE models on 96 GB Macs, Magnitude tunes kernels to your device, Strata puts one model on a gaming PC. Every speed claim is self-reported.