Nvidia DGX Spark vs Dual‑4090 Server
- Nvidia sent the presenter a handheld AI supercomputer called the DGX Spark, featuring a Grace Blackwell 20‑core ARM CPU, a Blackwell GPU with 1 pedlop of AI compute, 128 GB unified DDR5X memory, and a $4K price tag.
- The creator hoped the Spark would outperform his existing dual‑RTX 4090 AI server (“Terry”) and ran benchmark tests using models like Quinn 38B and Llama 3.3 70B.