NVIDIA ships RTX Spark laptops with up to 128GB unified memory

NVIDIA said its RTX Spark laptops are available globally today through ASUS, Dell, HP, Lenovo, Microsoft and MSI, marking the company’s latest push to bring AI-focused hardware into slim Windows PCs. The launch matters because the systems combine NVIDIA Blackwell RTX graphics, CUDA software and up to 128GB of unified memory in a portable form factor aimed at creation, gaming and local AI workloads, according to NVIDIA’s Oct. 16, 2026 announcement. NVIDIA said RTX Spark systems deliver up to 1 petaflop of FP4 AI performance and are designed to run large language models and AI agents locally. The company said the laptops can support demanding workflows such as editing 8K 4:2:2 video, rendering 3D scenes of more than 90GB and running supported games at 1440p at over 100 frames per…

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