General model by openai · 21.51B parameters
gpt oss 20b fits comfortably in your 24 GB Mac using Q6_K quantization, using 80% of your RAM.
~52 tok/s
Q6_K · 19.1 GB
| Quantization | Memory | Speed | Fits? |
|---|---|---|---|
| Q8_0 | 24.5 GB | ~39 tok/s | ✗ |
| Q6_K Recommended | 19.1 GB | ~52 tok/s | ✓ |
| Q5_K_M | 16.5 GB | ~61 tok/s | ✓ |
| Q4_K_M | 14.4 GB | ~71 tok/s | ✓ |
| Q3_K_M | 12.2 GB | ~86 tok/s | ✓ |
| Q2_K | 9.9 GB | ~112 tok/s | ✓ |
GGUF Sources
Minimum Mac
MacBook Air — M2 24GB
Q6_K · ~19 tok/s · 80% RAM
| Mac | Quant | tok/s | RAM % | |
|---|---|---|---|---|
| MacBook Air · M2 24GB | Q6_K | ~19 | 80% | |
| MacBook Air · M3 24GB | Q6_K | ~19 | 80% | |
| MacBook Air · M4 24GB | Q6_K | ~23 | 80% | |
| MacBook Air · M5 24GB | Q6_K | ~29 | 80% | |
| MacBook Air · M6 24GB | Q6_K | ~39 | 80% | |
| MacBook Pro 14" · M4 Pro 24GB | Q6_K | ~52 | 80% | |
| MacBook Pro 14" · M5 24GB | Q6_K | ~29 | 80% | |
| MacBook Pro 14" · M5 Pro 24GB | Q6_K | ~58 | 80% | |
| MacBook Pro 14" · M6 24GB | Q6_K | ~39 | 80% | |
| MacBook Pro 14" · M6 Pro 24GB | Q6_K | ~78 | 80% | |
| MacBook Pro 16" · M4 Pro 24GB | Q6_K | ~52 | 80% | |
| MacBook Pro 16" · M5 Pro 24GB | Q6_K | ~58 | 80% | |
| MacBook Pro 16" · M6 Pro 24GB | Q6_K | ~78 | 80% | |
| Mac Mini · M2 24GB | Q6_K | ~19 | 80% | |
| Mac Mini · M4 24GB | Q6_K | ~23 | 80% | |
| Mac Mini · M4 Pro 24GB | Q6_K | ~52 | 80% | |
| Mac Mini · M6 24GB | Q6_K | ~39 | 80% | |
| Mac Mini · M6 Pro 24GB | Q6_K | ~78 | 80% | |
| iMac · M3 24GB | Q6_K | ~19 | 80% | |
| iMac · M4 24GB | Q6_K | ~23 | 80% | |
| iMac · M6 24GB | Q6_K | ~39 | 80% | |
| MacBook Air · M4 32GB | Q8_0 | ~17 | 77% | |
| MacBook Air · M5 32GB | Q8_0 | ~22 | 77% | |
| MacBook Air · M6 32GB | Q8_0 | ~29 | 77% | |
| MacBook Pro 14" · M1 Pro 32GB | Q8_0 | ~29 | 77% | |
| MacBook Pro 14" · M2 Pro 32GB | Q8_0 | ~29 | 77% | |
| MacBook Pro 14" · M5 32GB | Q8_0 | ~22 | 77% | |
| MacBook Pro 14" · M6 32GB | Q8_0 | ~29 | 77% | |
| MacBook Pro 16" · M1 Pro 32GB | Q8_0 | ~29 | 77% | |
| MacBook Pro 16" · M1 Max 32GB | Q8_0 | ~58 | 77% | |
| MacBook Pro 16" · M2 Pro 32GB | Q8_0 | ~29 | 77% | |
| MacBook Pro 16" · M2 Max 32GB | Q8_0 | ~58 | 77% | |
| Mac Mini · M2 Pro 32GB | Q8_0 | ~29 | 77% | |
| Mac Mini · M4 32GB | Q8_0 | ~17 | 77% | |
| Mac Mini · M6 32GB | Q8_0 | ~29 | 77% | |
| Mac Studio · M1 Max 32GB | Q8_0 | ~58 | 77% | |
| Mac Studio · M2 Max 32GB | Q8_0 | ~58 | 77% | |
| iMac · M4 32GB | Q8_0 | ~17 | 77% | |
| iMac · M6 32GB | Q8_0 | ~29 | 77% | |
| MacBook Pro 14" · M3 Pro 36GB | Q8_0 | ~22 | 68% | |
| MacBook Pro 14" · M5 Max 36GB | Q8_0 | ~89 | 68% | |
| MacBook Pro 16" · M3 Pro 36GB | Q8_0 | ~22 | 68% | |
| MacBook Pro 16" · M3 Max 36GB | Q8_0 | ~58 | 68% | |
| MacBook Pro 16" · M4 Max 36GB | Q8_0 | ~79 | 68% | |
| MacBook Pro 16" · M5 Max 36GB | Q8_0 | ~89 | 68% | |
| Mac Studio · M4 Max 36GB | Q8_0 | ~79 | 68% | |
| MacBook Pro 14" · M4 Pro 48GB | Q8_0 | ~39 | 51% | |
| MacBook Pro 14" · M5 Pro 48GB | Q8_0 | ~44 | 51% | |
| MacBook Pro 14" · M5 Max 48GB | Q8_0 | ~89 | 51% | |
| MacBook Pro 14" · M6 Pro 48GB | Q8_0 | ~59 | 51% | |
| MacBook Pro 14" · M6 Max 48GB | Q8_0 | ~133 | 51% | |
| MacBook Pro 16" · M3 Max 48GB | Q8_0 | ~58 | 51% | |
| MacBook Pro 16" · M4 Pro 48GB | Q8_0 | ~39 | 51% | |
| MacBook Pro 16" · M4 Max 48GB | Q8_0 | ~79 | 51% | |
| MacBook Pro 16" · M5 Pro 48GB | Q8_0 | ~44 | 51% | |
| MacBook Pro 16" · M5 Max 48GB | Q8_0 | ~89 | 51% | |
| MacBook Pro 16" · M6 Pro 48GB | Q8_0 | ~59 | 51% | |
| MacBook Pro 16" · M6 Max 48GB | Q8_0 | ~133 | 51% | |
| Mac Mini · M4 Pro 48GB | Q8_0 | ~39 | 51% | |
| Mac Mini · M6 Pro 48GB | Q8_0 | ~59 | 51% | |
| Mac Studio · M6 Max 48GB | Q8_0 | ~133 | 51% | |
| MacBook Pro 14" · M5 Pro 64GB | Q8_0 | ~44 | 38% | |
| MacBook Pro 14" · M5 Max 64GB | Q8_0 | ~89 | 38% | |
| MacBook Pro 14" · M6 Pro 64GB | Q8_0 | ~59 | 38% | |
| MacBook Pro 14" · M6 Max 64GB | Q8_0 | ~133 | 38% | |
| MacBook Pro 16" · M1 Max 64GB | Q8_0 | ~58 | 38% | |
| MacBook Pro 16" · M2 Max 64GB | Q8_0 | ~58 | 38% | |
| MacBook Pro 16" · M3 Max 64GB | Q8_0 | ~58 | 38% | |
| MacBook Pro 16" · M4 Max 64GB | Q8_0 | ~79 | 38% | |
| MacBook Pro 16" · M5 Max 64GB | Q8_0 | ~89 | 38% | |
| MacBook Pro 16" · M6 Pro 64GB | Q8_0 | ~59 | 38% | |
| MacBook Pro 16" · M6 Max 64GB | Q8_0 | ~133 | 38% | |
| Mac Mini · M6 Pro 64GB | Q8_0 | ~59 | 38% | |
| Mac Studio · M1 Max 64GB | Q8_0 | ~58 | 38% | |
| Mac Studio · M1 Ultra 64GB | Q8_0 | ~115 | 38% | |
| Mac Studio · M2 Max 64GB | Q8_0 | ~58 | 38% | |
| Mac Studio · M2 Ultra 64GB | Q8_0 | ~115 | 38% | |
| Mac Studio · M4 Max 64GB | Q8_0 | ~79 | 38% | |
| Mac Studio · M6 Max 64GB | Q8_0 | ~133 | 38% | |
| MacBook Pro 16" · M2 Max 96GB | Q8_0 | ~58 | 26% | |
| MacBook Pro 16" · M3 Max 96GB | Q8_0 | ~58 | 26% | |
| Mac Studio · M2 Max 96GB | Q8_0 | ~58 | 26% | |
| Mac Studio · M2 Ultra 96GB | Q8_0 | ~115 | 26% | |
| Mac Pro · M2 Ultra 96GB | Q8_0 | ~115 | 26% | |
| MacBook Pro 14" · M5 Max 128GB | Q8_0 | ~89 | 19% | |
| MacBook Pro 14" · M6 Max 128GB | Q8_0 | ~133 | 19% | |
| MacBook Pro 16" · M3 Max 128GB | Q8_0 | ~58 | 19% | |
| MacBook Pro 16" · M4 Max 128GB | Q8_0 | ~79 | 19% | |
| MacBook Pro 16" · M5 Max 128GB | Q8_0 | ~89 | 19% | |
| MacBook Pro 16" · M6 Max 128GB | Q8_0 | ~133 | 19% | |
| Mac Studio · M1 Ultra 128GB | Q8_0 | ~115 | 19% | |
| Mac Studio · M2 Ultra 128GB | Q8_0 | ~115 | 19% | |
| Mac Studio · M4 Max 128GB | Q8_0 | ~79 | 19% | |
| Mac Studio · M4 Ultra 128GB | Q8_0 | ~118 | 19% | |
| Mac Studio · M6 Max 128GB | Q8_0 | ~133 | 19% | |
| Mac Pro · M2 Ultra 128GB | Q8_0 | ~115 | 19% | |
| Mac Pro · M4 Ultra 128GB | Q8_0 | ~118 | 19% | |
| MacBook Pro 14" · M6 Max 192GB | Q8_0 | ~133 | 13% | |
| MacBook Pro 16" · M6 Max 192GB | Q8_0 | ~133 | 13% | |
| MacBook Pro 16" · M6 Ultra 192GB | Q8_0 | ~266 | 13% | |
| Mac Studio · M2 Ultra 192GB | Q8_0 | ~115 | 13% | |
| Mac Studio · M4 Ultra 192GB | Q8_0 | ~118 | 13% | |
| Mac Studio · M6 Max 192GB | Q8_0 | ~133 | 13% | |
| Mac Studio · M6 Ultra 192GB | Q8_0 | ~266 | 13% | |
| Mac Pro · M2 Ultra 192GB | Q8_0 | ~115 | 13% | |
| Mac Pro · M4 Ultra 192GB | Q8_0 | ~118 | 13% | |
| Mac Pro · M6 Ultra 192GB | Q8_0 | ~266 | 13% | |
| MacBook Pro 16" · M6 Ultra 256GB | Q8_0 | ~266 | 10% | |
| Mac Studio · M4 Ultra 256GB | Q8_0 | ~118 | 10% | |
| Mac Studio · M6 Ultra 256GB | Q8_0 | ~266 | 10% | |
| Mac Pro · M4 Ultra 256GB | Q8_0 | ~118 | 10% | |
| Mac Pro · M6 Ultra 256GB | Q8_0 | ~266 | 10% | |
| MacBook Pro 16" · M6 Ultra 384GB | Q8_0 | ~266 | 6% | |
| Mac Studio · M6 Ultra 384GB | Q8_0 | ~266 | 6% | |
| Mac Pro · M6 Ultra 384GB | Q8_0 | ~266 | 6% | |
| MacBook Air · M1 16GB | Q3_K_M | ~22 | 76% | |
| MacBook Air · M2 16GB | Q3_K_M | ~32 | 76% | |
| MacBook Air · M3 16GB | Q3_K_M | ~32 | 76% | |
| MacBook Air · M4 16GB | Q3_K_M | ~38 | 76% | |
| MacBook Air · M5 16GB | Q3_K_M | ~48 | 76% | |
| MacBook Air · M6 16GB | Q3_K_M | ~64 | 76% | |
| MacBook Pro 14" · M1 Pro 16GB | Q3_K_M | ~63 | 76% | |
| MacBook Pro 14" · M2 Pro 16GB | Q3_K_M | ~63 | 76% | |
| MacBook Pro 14" · M5 16GB | Q3_K_M | ~48 | 76% | |
| MacBook Pro 14" · M6 16GB | Q3_K_M | ~64 | 76% | |
| MacBook Pro 16" · M1 Pro 16GB | Q3_K_M | ~63 | 76% | |
| MacBook Pro 16" · M2 Pro 16GB | Q3_K_M | ~63 | 76% | |
| Mac Mini · M1 16GB | Q3_K_M | ~22 | 76% | |
| Mac Mini · M2 16GB | Q3_K_M | ~32 | 76% | |
| Mac Mini · M2 Pro 16GB | Q3_K_M | ~63 | 76% | |
| Mac Mini · M4 16GB | Q3_K_M | ~38 | 76% | |
| Mac Mini · M6 16GB | Q3_K_M | ~64 | 76% | |
| iMac · M1 16GB | Q3_K_M | ~22 | 76% | |
| iMac · M3 16GB | Q3_K_M | ~32 | 76% | |
| iMac · M4 16GB | Q3_K_M | ~38 | 76% | |
| iMac · M6 16GB | Q3_K_M | ~64 | 76% | |
| MacBook Pro 14" · M3 Pro 18GB | Q4_K_M | ~39 | 80% | |
| MacBook Pro 16" · M3 Pro 18GB | Q4_K_M | ~39 | 80% | |
| MacBook Air · M1 8GB | — | — | 123% | |
| MacBook Air · M2 8GB | — | — | 123% | |
| MacBook Air · M3 8GB | — | — | 123% | |
| Mac Mini · M1 8GB | — | — | 123% | |
| Mac Mini · M2 8GB | — | — | 123% | |
| iMac · M1 8GB | — | — | 123% | |
| iMac · M3 8GB | — | — | 123% |
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