Can UI-Mate 27B run on MacBook Air M1 16GB?
NO — Won’t fit
Q4_K_M · 4K context · formula estimate
What this means
The checked Q4_K_M build needs about 21.1GB, above this Mac's conservative 13GB working budget.
−8.1GB short
above the working budget
21.1GB
needed at Q4_K_M
Q4_K_M
quant selected
0GB
working headroom
needs 21.1 GBworking budget 13 GB · short 8.1 GB
Where the memory goes
| Component | Detail | GB |
|---|---|---|
| Model weights | Q4_K_M GGUF (17.5 GB) + mmap overhead | 18.4 |
| KV cache | 4K context window | 1.9 |
| Runtime | macOS inference app + compute buffers | 0.8 |
| Total needed | at Q4_K_M, 4K context | 21.1 |
| Working budget | 16 GB unified memory − conservative macOS reserve | 13 |
| Headroom | memory shortfall | −8.1 |
Pick your quant
| Quant | Download | Memory | Estimated speed | Verdict |
|---|---|---|---|---|
| Q2_K | 11.6 GB | 14.9 GB | — | ✕ Won't fit |
| Q3_K_M | 14.4 GB | 17.8 GB | — | ✕ Won't fit |
| IQ4_XS | 15.3 GB | 18.8 GB | — | ✕ Won't fit |
| Q4_0 | 16.1 GB | 19.6 GB | — | ✕ Won't fit |
| Q4_K_S | 16.5 GB | 20 GB | — | ✕ Won't fit |
| Q4_K_M ★ | 17.5 GB | 21.1 GB | — | ✕ Won't fit |
| Q5_K_M | 20.5 GB | 24.2 GB | — | ✕ Won't fit |
| Q6_K | 23.2 GB | 27.1 GB | — | ✕ Won't fit |
| Q8_0 | 28.7 GB | 32.8 GB | — | ✕ Won't fit |
Other models on this Mac
UI-Mate 27B on other MacBook Air M1 configurations
FAQ
Can the MacBook Air M1 · 16GB run UI-Mate 27B?
Not with the quants currently tracked. The selected Q4_K_M build needs about 21.1GB, above the 13GB working budget.
Which UI-Mate 27B quant should I use on this Mac?
None of the tracked quants fit this configuration safely. Choose a smaller model or a Mac with more unified memory.
Which app should I use for UI-Mate 27B on this Mac?
Start with LM Studio. This page gives the complete point-and-click walkthrough.
Are these speeds measured on a MacBook Air M1?
No. The range is a formula estimate based on memory bandwidth, model size, active parameters, cooling, and a 4K context. The app, backend, thermals, and prompt can change real performance.