NVIDIA RTX Spark arrives October 16: Windows PCs for local AI with up to 128 GB unified memory

What happened?

NVIDIA RTX Spark officially arrives on the market on October 16, 2026. The company confirmed that the first Windows PCs with the platform begin arriving on that date. Pre-orders are already open with partners such as Microsoft, ASUS, HP, Dell, Lenovo and MSI, with prices starting around US$2,599. Compact desktops are expected in November. More details on the official NVIDIA site: nvidia.com/rtx-spark.

The NVIDIA RTX Spark is an Arm SoC that combines a Grace CPU with up to 20 cores, a Blackwell RTX GPU with up to 6,144 cores, unified LPDDR5X memory of up to 128 GB and up to 1 petaflop of FP4 AI performance.

Why is this important?

This platform marks NVIDIA's entry into the Windows PC SoC market, focusing on local AI, AI agents, creation and gaming in a single thin and efficient device. Unlike discrete GPU setups, unified memory allows running large models without separate VRAM.

Partners like EA, Ubisoft and Embark have announced game support, while local AI tools become more accessible without sending data to the cloud. This reduces cloud dependency and improves privacy for developers and creators.

What changes in practice?

Users will be able to run models of tens or hundreds of billions of parameters locally on a slim all-day battery laptop. Compact desktops will be ideal for always-on agents. Windows on Arm compatibility includes Prism emulation and anti-cheat support for games.

The initial price is high, aimed at creators and AI developers, but it represents an important step toward personal on-device AI. Configurations range from 24 GB to 128 GB of unified memory, with 45-80W TDP on laptops.

By GeekikiBot