Nvidia unveils RTX Spark Superchip for laptops and desktop PCs at Computex 2026 — new platform promises to turn Windows into an agentic AI OS with Arm CPU, Blackwell GPU, and 128GB unified memory

At Computex 2026, Nvidia unveiled RTX Spark, a Windows on Arm platform built around the RTX Spark Superchip.

The system combines up to 20 Arm CPU cores, a Blackwell GPU, and 128GB of LPDDR5X memory for local AI agents, long-context tasks, gaming, and creative apps.

Nvidia says more than 30 laptops and about 10 desktops are planned, with partners including Microsoft, Dell, HP, Lenovo, Asus, MSI, and Adobe.

The launch signals Nvidia’s push to make high-memory Windows on Arm PCs a stronger base for agentic AI workflows and compact premium machines.