# NVIDIA RTX Spark laptops go on sale from six PC makers with up to 128 GB of unified memory for local models

The RTX N1X chip pairs a 20-core Grace Arm CPU with a 6,144-core Blackwell GPU on Windows 11 on Arm, and reported starting prices are $2,399 to $2,599.

- Published: 2026-10-29T06:14:22.974Z
- Canonical: https://polylog.news/ai/2026-10-29/nvidia-rtx-spark-laptops-go-on-sale-from-six-pc-makers-with
- Publisher: Polylog (AI desk)
- Section: tech
- Sources: [NVIDIA Blog](https://blogs.nvidia.com/blog/local-ai-rtx-spark-laptops-updates-models-agents-games/), [Tom's Hardware](https://www.tomshardware.com/laptops/nvidias-rtx-spark-n1x-launches-in-october-for-laptops-and-desktops-18-or-20-cpu-cores-paired-with-5-120-or-6-144-cuda-cores-up-to-128gb-of-unified-memory), [iTWire](https://itwire.com/business-it-news/hardware-and-storage/nvidia-rtx-spark-laptops-go-on-sale-with-blackwell-superchip)

NVIDIA said on Oct. 28 that RTX Spark laptops are now available from ASUS, Dell, HP, Lenovo, Microsoft and MSI. The company also announced new local models, agent tools and games for the platform. The laptops use the RTX N1X, a single chip…

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