GPU comparison
MacBook Air / Mac mini M4 (24GB) vs Mac mini M6 (32GB) for local LLMs
How the two stack up for running open-source LLMs locally — memory, bandwidth, price, and how many of the 64 tracked models each one can run.
| MacBook Air / Mac mini M4 (24GB) | Mac mini M6 (32GB) | |
|---|---|---|
| Memory | 24.0 GB | 32.0 GB |
| Bandwidth | 120 GB/s | 170 GB/s |
| Price (approx) | $1,399 | $1,299 |
| LLMs it runs | 45 of 64 | 47 of 64 |
| Best model it runs | Qwen3.8 27B · 7–10 tok/s | Qwen3.8 27B · 10–15 tok/s |
The Mac mini M6 (32GB) runs 2 more of the tracked models (47 vs 45), thanks to its 32.0 GB of memory. The Mac mini M6 (32GB) has more memory bandwidth (170 GB/s), so it generates tokens faster at the same model and quant.