GB10 Showdown: DGX Spark vs. ASUS Ascent GX10 vs. HP ZGX Nano vs. Dell
Four takes on the same NVIDIA superchip, compared on what each maker adds.. Four takes on the same NVIDIA superchip, compared on what each maker adds.
NVIDIA's GB10 Grace Blackwell Superchip now ships in several boxes. The silicon is the same, so the differences are in configuration, software and support.
NVIDIA DGX Spark is the reference design, marketed for running autonomous AI agents from the desk.
ASUS Ascent GX10 offers 64GB or 128GB of unified memory, up to 1 PFLOP, and the most explicit clustering story: two 64GB units pool to 128GB, and four 128GB units reach 512GB over ConnectX-7 200GbE.
HP ZGX Nano adds the free Z Toolkit, a ready-made environment of models, runtimes and tools used from VS Code.
Dell Pro Precision with GB10 lists at $6,593 and can add ProSupport Plus with next-business-day onsite repair.
Verdict: researchers who may scale should start with ASUS; HP suits teams that want turnkey software; Dell suits buyers who prioritize service.
Image: manufacturer.
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