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Yes. Devstral Small 2 24B fits in fast memory on Mac Studio M4 Max (40c GPU) 128GB at Q8_0 (27.8 GB needed, 96.0 GB usable), about 17 tok/s (estimate).
Hardware: Mac Studio M4 Max (40c GPU) 128GB · Model: Devstral Small 2 24B
Mac Studio M4 Max (40c GPU) 128GB has 128 GB of unified memory and 546 GB/s of memory bandwidth. M4 Max (40c GPU) 128GB has the same memory and bandwidth, so the fit numbers match; this page is Mac Studio M4 Max (40c GPU) 128GB. The checker leaves macOS a share of unified memory, so Ollama can use 96.0 GB. Devstral Small 2 24B (24B, Mistral) at Q8_0 is a 26 GB download and needs 27.8 GB with headroom for about 8k tokens.
| Best quant | Q8_0 |
|---|---|
| Download size | 26 GB |
| Memory needed | 27.8 GB |
| Usable fast memory | 96.0 GB |
| Fit | fits in fast memory |
| Estimated speed | ~17 tok/s (estimate) |
| Command | ollama run devstral-small-2:24b-instruct-2512-q8_0 |
Estimates, not benchmarks. Model sizes are ollama.com download sizes; memory needed adds headroom for ~8k tokens of context; speeds are rough figures from memory bandwidth. Data updated 2026-10-23.
A project by OnDevice Labs · llms.txt