Nvidia has unveiled the RTX Spark, an Arm-based processor aimed at Windows laptops and mini PCs. The chip combines a Grace CPU with Blackwell GPU cores and unified memory. Systems from multiple partners are slated for release this fall.
Nvidia announced the RTX Spark at Computex 2026 in Taiwan. The chip features a 20-core Grace CPU developed with MediaTek, up to 6,144 Blackwell GPU cores, and support for as much as 128GB of unified LPDDR5x memory. It draws a maximum of 80 watts and targets both slim laptops and compact desktops.