What is the Nvidia DGX Spark?

The Nvidia DGX Spark is a compact desktop system designed for AI development, integrating an Arm CPU and a Blackwell GPU with a large 128GB of memory.

Does the Nvidia DGX Spark require expensive professional graphics cards?

No, the DGX Spark's combination of an Arm CPU and Blackwell GPU avoids the need for expensive professional graphics cards.

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Nvidia's Tiny PC Powers AI Without Big GPUs

Q: What operating system does the Nvidia DGX Spark use?

The Nvidia DGX Spark runs DGX OS, a customized Ubuntu 24.04 LTS distribution tailored for Nvidia's software stack.

1 Feb

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Summary

Nvidia DGX Spark fits in a small desktop, using Arm CPU and Blackwell GPU.
System features 128GB of LPDDR5X memory, unusual for compact devices.
DGX Spark runs DGX OS, a Linux distribution for AI development workflows.

Nvidia's Tiny PC Powers AI Without Big GPUs

Nvidia has launched the DGX Spark, a highly anticipated compact desktop system designed to streamline AI development. This innovative machine integrates an Arm-based CPU with a Blackwell GPU, eschewing the need for costly professional graphics cards. It features a substantial 128GB of shared LPDDR5X memory, a specification that significantly distinguishes it from conventional desktops and workstations.

The DGX Spark operates on DGX OS, a customized Ubuntu 24.04 LTS distribution tailored for Nvidia's software ecosystem. This allows it to function as either a locally connected computer or a headless system accessible remotely. Its design prioritizes density and efficient airflow, measuring just over one liter in volume. Connectivity includes multiple USB-C ports, HDMI, and 10Gb Ethernet, alongside two QSFP ports for high-speed networking and distributed computing experiments.