Nvidia has introduced the RTX Spark platform, featuring a new superchip that combines a Blackwell RTX GPU with a Grace CPU developed alongside MediaTek. The hardware supports up to 1 petaflop of FP4 AI performance and includes up to 128GB of unified LPDDR5X memory, enabling the local execution of large language models with up to 120 billion parameters.
The platform utilizes an Arm-based architecture, with Microsoft providing an optimized version of Windows 11 that includes emulation for legacy x86 applications. The GPU component features up to 6,144 CUDA cores, while the CPU provides 20 cores. Nvidia claims the system supports 1440p gaming at over 100 fps and 12K video editing.
Laptops based on the RTX Spark platform from manufacturers including ASUS, Dell, HP, Lenovo, Microsoft, and MSI became available on October 16, 2026. Prices for these devices start at $2,599, with high-end configurations expected to range between $3,000 and $7,000.
