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No. Clef 27B (Cloudflare, decision) does not fit on M3 Pro 18GB: Q4_K_M needs 22.3 GB and 12.1 GB is usable.
Hardware: M3 Pro 18GB · Model: Clef 27B (Cloudflare, decision)
M3 Pro 18GB has 18 GB of unified memory and 150 GB/s of memory bandwidth. The checker leaves macOS a share of unified memory, so Ollama can use 12.1 GB. Clef 27B (Cloudflare, decision) (27B, Cloudflare) at Q4_K_M is a 20 GB download and needs 22.3 GB with headroom for about 8k tokens.
| Best quant | Q4_K_M |
|---|---|
| Download size | 20 GB |
| Memory needed | 22.3 GB |
| Usable fast memory | 12.1 GB |
| Fit | does not fit |
| Estimated speed | no estimate, it does not fit |
| Command | ollama run clef:27b-q4_K_M |
Smallest hardware that runs it: RTX 4060 Ti 16GB at Q4_K_M (partial offload (slower), 22.3 GB needed, 15.5 GB usable, about 4 tok/s (estimate)). Can a RTX 4060 Ti 16GB run Clef 27B (Cloudflare, decision)?
No smaller Cloudflare model in this list fits M3 Pro 18GB.
Open M3 Pro 18GB in the checkerEstimates, 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