
Nvidia announced a new Windows Agent framework and a beta inference router called PAIR, alongside plans to launch RTX Spark Windows PCs from eight OEMs in October 2026.
The upcoming RTX Spark desktops will feature 5,120 CUDA cores and 64GB of memory, while laptops will offer up to 6,144-core Blackwell RTX GPUs and 128GB of unified LPDDR5X memory.
Nvidia confirmed that firmware updates for DGX Spark clusters now include Windows UEFI CA support, laying the groundwork for native Windows compatibility on the hardware platform.