How we got this number
Each generated token reads the whole model from memory once: 9 GB. The NVIDIA DGX Spark (128GB) moves 273 GB/s, so the ceiling is 30 tokens/sec. Real machines reach a fraction of that ceiling; we use 70%, an assumption until we get measured runs for this kind of machine. Send us your real numbers and we'll replace the estimate.
Faster machines for Qwen2.5 Coder 14B
| Mac Studio M5 Ultra (96GB) | 109 tok/s | Check price → |
| Mac Studio M5 Ultra (256GB) | 109 tok/s | Check price → |
| Mac Studio M5 Max (40-core GPU, 64GB) | 55 tok/s | Check price → |
| Mac mini M5 Pro (24GB) | 27 tok/s | Check price → |
Other models on the NVIDIA DGX Spark (128GB)
| lfm 2.5 8B (A1B) | Fast | 120+ tok/s |
| Qwen2.5 3B | Fast | 101 tok/s |
| Qwen2.5 Coder 3B | Fast | 101 tok/s |
| Qwen3.5 2B | Fast | 101 tok/s |
| Qwen 3-VL 2B | Fast | 101 tok/s |
| Llama 3.2 3B | Fast | 96 tok/s |