
- 55%
- Faster Flint generation on RTX Spark
- 8
- DGX Sparks in one cluster
- 1TB
- Unified memory in that cluster
- Who it's for
- Developers
- When
- Available now
Key points
- Models run on device, so data stays on the PC
- Personal agents can get work done locally
- Flint generates 55% faster on RTX Spark
- Up to 1TB of memory across eight DGX Sparks
- DGX Spark 64GB ships from partners Oct. 23
Where to use it
- Software developmentRun a local coding model on your own machine
- Personal tasksTry a desktop agent for routine work on your PC
- Robotics researchTrain robot skills on a local workstation
Timeline
What happened
At GTC Berlin, NVIDIA showed its local AI hardware. Underdog, a desktop agent that runs AI models entirely on the PC, is now available for RTX Spark laptops.
Why it matters
NVIDIA says personal agents can get work done without user data leaving the computer. Developers also get more memory for running larger models on their own machines.
What to do
- Download Underdog if you have an RTX Spark laptop
- Watch for DGX Spark 64GB systems from Oct. 23 if you build AI apps
Written with AI from the source above. If something looks off, the source is what counts.

