Nvidia launches RTX Spark, an Arm‑CPU superchip for Windows laptops
Nvidia unveiled RTX Spark, its first Arm‑based PC chip, combining a 20‑core Grace CPU with a Blackwell RTX GPU. Dell, HP, Microsoft Surface and other OEMs will ship slim Windows laptops and compact PCs powered by the superchip this fall, targeting AI agents, creative workflows and high‑end gaming.