NVIDIA to Ship N1X-Powered RTX Spark Devices in October, Launches PAIR Tool

NVIDIA announced that RTX Spark devices featuring the N1X chip will begin shipping in October. The devices, powered by Blackwell GPUs and Grace CPUs, offer up to 128GB of unified memory. Alongside the hardware, NVIDIA introduced PAIR, an open-source tool that aggregates idle computing power from local networks—including RTX-equipped PCs, DGX Spark, and Apple M4 devices—to accelerate AI agent tasks. Demonstrations showed significant performance gains in task completion times using PAIR clusters, with simplified local deployment support for AI applications li