Microsoft Surface Laptop Ultra wields Nvidia’s RTX Spark superchip with 128GB of RAM, 20 Arm CPU cores, and a Blackwell GPU — 15-inch mini-LED PixelSense Ultra display rounds out the powerful package

Microsoft unveiled the Surface Laptop Ultra at Computex 2026, targeting AI developers, creators, and power users.

The premium Windows on Arm laptop uses Nvidia’s RTX Spark Superchip with 20 Arm CPU cores, a Blackwell GPU, and 128GB of LPDDR5X unified memory.

It features a 15-inch 2880 x 1920 mini-LED PixelSense Ultra display, dual fans, and a broad port lineup, with claimed all-day battery life.

Pricing and availability will be announced closer to launch later this year.