How we got this number
Each generated token reads the active part of the model from memory once: 2.8 GB. The Ryzen AI Max+ 395 mini PC (128GB) moves 256 GB/s, so the ceiling is 91 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 gpt-oss 120B
| Mac Studio M5 Ultra (96GB) | 120+ tok/s | Check price → |
| Mac Studio M5 Ultra (256GB) | 120+ tok/s | Check price → |
| NVIDIA DGX Spark (128GB) | 33 tok/s | Check price → |
Other models on the Ryzen AI Max+ 395 mini PC (128GB)
| Qwen 3 30B (A3B) | Fast | 52 tok/s |
| Qwen3 Coder 30B (A3B) | Fast | 52 tok/s |
| Qwen 3-VL 30B (A3B) | Fast | 50 tok/s |
| Qwen3.5 35B (A3B) | Fast | 47 tok/s |
| Qwen3.6 35B (A3B) | Fast | 47 tok/s |
| gpt-oss 20B | Fast | 44 tok/s |