Pyyan / Compare / DGX Spark vs RTX 5090
Local AI Hardware · verified 13 Aug 2026
| Specification | DGX Spark | RTX 5090 |
|---|---|---|
| Summary | Hard to recommend for most people. | Best consumer GPU for LLMs. |
| Memory | 128GB LPDDR5x | 32GB GDDR7 |
| Bandwidth | 273 GB/s | 1,792 GB/s |
| Price | $4,699 | $2–3K |
| 70B tok/s | 2.7 | — |
| Category | Local AI Hardware | Local AI Hardware |
| Official | NVIDIA ↗ | NVIDIA ↗ |
Highlighted rows are where these differ.
Best for CUDA + multi-node only.