Nvidia announces RTX Spark processor for high-end laptops, and it’s a huge leap

Nvidia unveiled RTX Spark, a new superchip for premium Windows laptops built to run powerful AI models locally.

It combines a Blackwell GPU, Grace CPU, and up to 128GB of unified memory for on-device AI, rendering, and creative work.

The chip is aimed at faster Adobe workflows and private AI agents, reducing reliance on the cloud.

Major PC makers including ASUS, Dell, HP, Lenovo, Microsoft Surface, and MSI are expected to ship systems this fall.