Overview
NVIDIA RTX Spark is a Windows AI PC superchip platform (up to 128 GB unified memory) co-engineered with microsoft for local models >120B parameters and on-device agent workloads.
Recent Developments
- 2026-10-07: Preorders for OEM + surface Laptop Ultra; laptops ship October 16; Dev Box / compact desktops November (2026-10-07-nvidia-rtx-spark-windows-blog)