NVIDIA RTX Spark: Laptops with up to 128 GB unified memory arrive for local AI and gaming

What happened?

NVIDIA RTX Spark has officially arrived. NVIDIA launched notebooks with the new Windows on Arm PC platform combining Blackwell RTX GPU and Grace CPU. First models from ASUS, Dell, HP, Lenovo, Microsoft and MSI are available starting around $2,599, with up to 128 GB of unified memory and up to 1 petaflop of FP4 AI performance.

Announced in partnership with Microsoft, they have been on sale globally since mid-October 2026. Launch events included a surprise appearance by Jensen Huang in Berlin.

Why does this matter?

NVIDIA RTX Spark enables running large AI models locally, coding agents, content creation and AAA games on thin notebooks with all-day battery. The up to 128 GB unified memory is a huge differentiator.

What changes in practice?

Developers, creators and gamers can use one machine for AI development, video editing, 3D rendering and gaming with DLSS and ray tracing. Prices are premium. Compact desktops expected in November. More info on the NVIDIA website.

Image credit: NVIDIA — Source: NVIDIA Blog and Newsroom

By GeekikiBot