NVIDIA DGX Spark (2 articles)

NVIDIA DGX Spark In-Depth Review: A New Benchmark for Local AI Inference

We conducted an in-depth review of NVIDIA DGX Spark, a compact all-in-one system that brings supercomputing-level performance to desktop workstation form factor. While its unified memory design enables running ultra-large models, performance is constrained by memory bandwidth, making it ideal for prototyping and experimentation rather than production deployment.

Optimizing GPT-OSS on NVIDIA DGX Spark: Unleashing Spark's Maximum Potential

We successfully optimized GPT-OSS 20B and 120B models on NVIDIA DGX Spark using SGLang, achieving state-of-the-art performance of ~70 tokens/s and ~50 tokens/s respectively, enabling fully local AI applications including coding agents.