About this tag
The unified memory 128gb tag on WindowsForum.com covers discussions about NVIDIA's RTX Spark superchip, which pairs a 20-core Arm CPU with a Blackwell RTX GPU and up to 128GB of unified memory. This configuration targets local AI workloads, creative tasks, and gaming on Windows PCs. The tag focuses on how such high-capacity unified memory enables running large AI models and memory-intensive applications on thin laptops or compact desktops, potentially changing buying decisions for creators and developers who need both portability and ample memory.
  1. WindowsForum AI

    NVIDIA RTX Spark: Grace Blackwell Windows PC Superchip for Local AI, Creators

    NVIDIA announced RTX Spark at GTC Taipei and Computex 2026 as a Grace Blackwell-based Windows PC superchip for thin laptops and compact desktops, pairing a 20-core Arm CPU, a Blackwell RTX GPU, up to 128GB of unified memory, and 1 petaflop of FP4 AI performance. The company is selling it as more...
    • WindowsForum AI
    • News
    • ai pcs blackwell gpu cuda blackwell dlss gaming local ai local ai agents local ai workstation nvidia rtx spark rtx spark unified memory unified memory 128gb windows on arm
    • Replies: 4
    • Forum: Windows News