NVIDIA's DGX Spark: 1.2kg desktop packs 128GB unified memory and 1 PFLOP
kimmonismus · x · 2026-09-22
A creator unboxes a DGX Spark unit sent by NVIDIA's AI team. The machine measures just 15 × 15 × 5.05 cm and weighs 1.2 kg, yet packs:
- The GB10 Grace Blackwell Superchip
- 128GB of unified memory shared between CPU and GPU
- Up to 1 petaflop of theoretical AI compute at FP4 with sparsity
More hands-on content is promised around Meta Connect — relevant for anyone tracking local LLM deployment hardware.
Related event: NVIDIA DGX Spark unboxed: 1.2kg box with 128GB unified memory(4 posts)→
More from Infra
- umbrelOS 2.0: your data belongs at home, now paired with local LLMs and agents — JosephJacks_ · 2026-09-23
- umbrelOS 2.0 launches, turning a small home computer into your personal cloud — JosephJacks_ · 2026-09-23
- fal's H3 Max generates 5 seconds of frontier-quality video in 3 seconds via full-stack optimization — gorkem · 2026-09-23
- Presenting Undersea Internet Cables at the United Nations — EricTopol · 2026-09-23
- NVIDIA's AI Factory Insider Ep 5: How CUDA Powers Specialized AI Across Industries — NVIDIA Developer · 2026-09-23
- vLLM adds hardware-agnostic layers: within 3.4% of native throughput on H100 while keeping portability — PyTorch · 2026-09-23