Pyyan / Compare / DGX Spark vs Mac Studio M3 Ultra
Local AI Hardware · verified 13 Aug 2026
| Specification | DGX Spark | Mac Studio M3 Ultra |
|---|---|---|
| Summary | Hard to recommend for most people. | Fastest tokens per second in its bracket. |
| Memory | 128GB LPDDR5x | up to 512GB |
| Bandwidth | 273 GB/s | 546–819 GB/s |
| Price | $4,699 | $3–6K |
| 70B tok/s | 2.7 | 20–30 |
| Category | Local AI Hardware | Local AI Hardware |
| Official | NVIDIA ↗ | Apple ↗ |
Highlighted rows are where these differ.
Best for CUDA + multi-node only.
Best for speed and silence.