Nvidia launches RTX Spark chips for Windows AI PCs (opens in new tab)

Nvidia introduced RTX Spark, an Arm-based system-on-chip for Windows laptops and compact desktops, at Computex in Taipei. The platform pairs an Nvidia Blackwell RTX GPU with a Grace CPU co-developed with MediaTek and uses unified memory for local AI workloads. Nvidia said RTX Spark can deliver up to 1 petaflop of AI performance, support up to 128GB of unified memory and run 120-billion-parameter models locally. The company also pitched the chips for high-end creative work and gaming. PC maker...