Thin, Light and Built for Everything: NVIDIA RTX Spark Windows Laptops Gain New Models, Agent Tools and Games
NVIDIA, Wednesday, October 28th, 2026
NVIDIA says RTX Spark Windows laptops from six makers are available, alongside the Nemotron 3.5 Transcribe speech model and new games and tools.
RTX Spark laptops from ASUS, Dell, HP, Lenovo, Microsoft and MSI pair a Blackwell RTX GPU with a Grace CPU in one superchip, with up to 128GB unified memory and up to 1 petaflop of FP4 AI performance.
New items include Nemotron 3.5 Transcribe, an open weight, promptable model that handles transcription, speaker labeling, translation and questions about audio across 40 languages.
Other updates include day-zero support for LFM3 models, NVIDIA App controls for splitting GPU resources between foreground apps and background agents, and game support such as Phantom Blade Zero with ray tracing and DLSS 4.5.