Nvidia DGX Spark review: the GB10 Superchip powers a fast and fun AI toolbox that beats out AMD’s Ryzen AI Max+ 395

The Nvidia DGX Spark, powered by the GB10 Superchip, offers a high-performance Arm CPU and Blackwell GPU combo with full support for the CUDA ecosystem. The GB10 SoC features a MediaTek-produced Arm CPU complex and a Blackwell GPU on one package, both fabricated on a TSMC 3nm-class node. With a coherent 128GB pool of LPDDR5X memory, the Spark is suitable for various AI workloads. The mini PC design includes ports like USB-C, HDMI, 10Gb Ethernet, and QSFP for onboard ConnectX 7 NIC, allowing clustering for distributed computing experiments. Nvidia offers customization options through system partners like Dell, Acer, and HP, catering to corporate and institutional IT needs. The Spark integrates easily into existing workflows with preinstalled DGX OS and tools like Nvidia Sync for remote access and management.