Reasoning model by harleywang · 19.14B parameters
Qwen3.5 27B Claude Opus 4.6 High Reasoning NVFP4 fits comfortably in your 24 GB Mac using Q6_K quantization, using 71% of your RAM.
~10 tok/s
Q6_K · 17.1 GB
| Quantization | Memory | Speed | Fits? |
|---|---|---|---|
| Q8_0 | 21.9 GB | ~7 tok/s | ✗ |
| Q6_K Recommended | 17.1 GB | ~10 tok/s | ✓ |
| Q5_K_M | 14.8 GB | ~12 tok/s | ✓ |
| Q4_K_M | 12.9 GB | ~14 tok/s | ✓ |
| Q3_K_M | 10.9 GB | ~16 tok/s | ✓ |
| Q2_K | 8.8 GB | ~21 tok/s | ✓ |
Minimum Mac
MacBook Air — M2 24GB
Q6_K · ~4 tok/s · 71% RAM
| Mac | Quant | tok/s | RAM % | |
|---|---|---|---|---|
| MacBook Air · M2 24GB | Q6_K | ~4 | 71% | |
| MacBook Air · M3 24GB | Q6_K | ~4 | 71% | |
| MacBook Air · M4 24GB | Q6_K | ~4 | 71% | |
| MacBook Air · M5 24GB | Q6_K | ~6 | 71% | |
| MacBook Air · M6 24GB | Q6_K | ~7 | 71% | |
| MacBook Pro 14" · M4 Pro 24GB | Q6_K | ~10 | 71% | |
| MacBook Pro 14" · M5 24GB | Q6_K | ~6 | 71% | |
| MacBook Pro 14" · M5 Pro 24GB | Q6_K | ~11 | 71% | |
| MacBook Pro 14" · M6 24GB | Q6_K | ~7 | 71% | |
| MacBook Pro 14" · M6 Pro 24GB | Q6_K | ~15 | 71% | |
| MacBook Pro 16" · M4 Pro 24GB | Q6_K | ~10 | 71% | |
| MacBook Pro 16" · M5 Pro 24GB | Q6_K | ~11 | 71% | |
| MacBook Pro 16" · M6 Pro 24GB | Q6_K | ~15 | 71% | |
| Mac Mini · M2 24GB | Q6_K | ~4 | 71% | |
| Mac Mini · M4 24GB | Q6_K | ~4 | 71% | |
| Mac Mini · M4 Pro 24GB | Q6_K | ~10 | 71% | |
| Mac Mini · M6 24GB | Q6_K | ~7 | 71% | |
| Mac Mini · M6 Pro 24GB | Q6_K | ~15 | 71% | |
| iMac · M3 24GB | Q6_K | ~4 | 71% | |
| iMac · M4 24GB | Q6_K | ~4 | 71% | |
| iMac · M6 24GB | Q6_K | ~7 | 71% | |
| MacBook Air · M4 32GB | Q8_0 | ~3 | 68% | |
| MacBook Air · M5 32GB | Q8_0 | ~4 | 68% | |
| MacBook Air · M6 32GB | Q8_0 | ~6 | 68% | |
| MacBook Pro 14" · M1 Pro 32GB | Q8_0 | ~5 | 68% | |
| MacBook Pro 14" · M2 Pro 32GB | Q8_0 | ~5 | 68% | |
| MacBook Pro 14" · M5 32GB | Q8_0 | ~4 | 68% | |
| MacBook Pro 14" · M6 32GB | Q8_0 | ~6 | 68% | |
| MacBook Pro 16" · M1 Pro 32GB | Q8_0 | ~5 | 68% | |
| MacBook Pro 16" · M1 Max 32GB | Q8_0 | ~11 | 68% | |
| MacBook Pro 16" · M2 Pro 32GB | Q8_0 | ~5 | 68% | |
| MacBook Pro 16" · M2 Max 32GB | Q8_0 | ~11 | 68% | |
| Mac Mini · M2 Pro 32GB | Q8_0 | ~5 | 68% | |
| Mac Mini · M4 32GB | Q8_0 | ~3 | 68% | |
| Mac Mini · M6 32GB | Q8_0 | ~6 | 68% | |
| Mac Studio · M1 Max 32GB | Q8_0 | ~11 | 68% | |
| Mac Studio · M2 Max 32GB | Q8_0 | ~11 | 68% | |
| iMac · M4 32GB | Q8_0 | ~3 | 68% | |
| iMac · M6 32GB | Q8_0 | ~6 | 68% | |
| MacBook Pro 14" · M3 Pro 36GB | Q8_0 | ~4 | 61% | |
| MacBook Pro 14" · M5 Max 36GB | Q8_0 | ~17 | 61% | |
| MacBook Pro 16" · M3 Pro 36GB | Q8_0 | ~4 | 61% | |
| MacBook Pro 16" · M3 Max 36GB | Q8_0 | ~11 | 61% | |
| MacBook Pro 16" · M4 Max 36GB | Q8_0 | ~15 | 61% | |
| MacBook Pro 16" · M5 Max 36GB | Q8_0 | ~17 | 61% | |
| Mac Studio · M4 Max 36GB | Q8_0 | ~15 | 61% | |
| MacBook Pro 14" · M4 Pro 48GB | Q8_0 | ~7 | 46% | |
| MacBook Pro 14" · M5 Pro 48GB | Q8_0 | ~8 | 46% | |
| MacBook Pro 14" · M5 Max 48GB | Q8_0 | ~17 | 46% | |
| MacBook Pro 14" · M6 Pro 48GB | Q8_0 | ~11 | 46% | |
| MacBook Pro 14" · M6 Max 48GB | Q8_0 | ~25 | 46% | |
| MacBook Pro 16" · M3 Max 48GB | Q8_0 | ~11 | 46% | |
| MacBook Pro 16" · M4 Pro 48GB | Q8_0 | ~7 | 46% | |
| MacBook Pro 16" · M4 Max 48GB | Q8_0 | ~15 | 46% | |
| MacBook Pro 16" · M5 Pro 48GB | Q8_0 | ~8 | 46% | |
| MacBook Pro 16" · M5 Max 48GB | Q8_0 | ~17 | 46% | |
| MacBook Pro 16" · M6 Pro 48GB | Q8_0 | ~11 | 46% | |
| MacBook Pro 16" · M6 Max 48GB | Q8_0 | ~25 | 46% | |
| Mac Mini · M4 Pro 48GB | Q8_0 | ~7 | 46% | |
| Mac Mini · M6 Pro 48GB | Q8_0 | ~11 | 46% | |
| Mac Studio · M6 Max 48GB | Q8_0 | ~25 | 46% | |
| MacBook Pro 14" · M5 Pro 64GB | Q8_0 | ~8 | 34% | |
| MacBook Pro 14" · M5 Max 64GB | Q8_0 | ~17 | 34% | |
| MacBook Pro 14" · M6 Pro 64GB | Q8_0 | ~11 | 34% | |
| MacBook Pro 14" · M6 Max 64GB | Q8_0 | ~25 | 34% | |
| MacBook Pro 16" · M1 Max 64GB | Q8_0 | ~11 | 34% | |
| MacBook Pro 16" · M2 Max 64GB | Q8_0 | ~11 | 34% | |
| MacBook Pro 16" · M3 Max 64GB | Q8_0 | ~11 | 34% | |
| MacBook Pro 16" · M4 Max 64GB | Q8_0 | ~15 | 34% | |
| MacBook Pro 16" · M5 Max 64GB | Q8_0 | ~17 | 34% | |
| MacBook Pro 16" · M6 Pro 64GB | Q8_0 | ~11 | 34% | |
| MacBook Pro 16" · M6 Max 64GB | Q8_0 | ~25 | 34% | |
| Mac Mini · M6 Pro 64GB | Q8_0 | ~11 | 34% | |
| Mac Studio · M1 Max 64GB | Q8_0 | ~11 | 34% | |
| Mac Studio · M1 Ultra 64GB | Q8_0 | ~22 | 34% | |
| Mac Studio · M2 Max 64GB | Q8_0 | ~11 | 34% | |
| Mac Studio · M2 Ultra 64GB | Q8_0 | ~22 | 34% | |
| Mac Studio · M4 Max 64GB | Q8_0 | ~15 | 34% | |
| Mac Studio · M6 Max 64GB | Q8_0 | ~25 | 34% | |
| MacBook Pro 16" · M2 Max 96GB | Q8_0 | ~11 | 23% | |
| MacBook Pro 16" · M3 Max 96GB | Q8_0 | ~11 | 23% | |
| Mac Studio · M2 Max 96GB | Q8_0 | ~11 | 23% | |
| Mac Studio · M2 Ultra 96GB | Q8_0 | ~22 | 23% | |
| Mac Pro · M2 Ultra 96GB | Q8_0 | ~22 | 23% | |
| MacBook Pro 14" · M5 Max 128GB | Q8_0 | ~17 | 17% | |
| MacBook Pro 14" · M6 Max 128GB | Q8_0 | ~25 | 17% | |
| MacBook Pro 16" · M3 Max 128GB | Q8_0 | ~11 | 17% | |
| MacBook Pro 16" · M4 Max 128GB | Q8_0 | ~15 | 17% | |
| MacBook Pro 16" · M5 Max 128GB | Q8_0 | ~17 | 17% | |
| MacBook Pro 16" · M6 Max 128GB | Q8_0 | ~25 | 17% | |
| Mac Studio · M1 Ultra 128GB | Q8_0 | ~22 | 17% | |
| Mac Studio · M2 Ultra 128GB | Q8_0 | ~22 | 17% | |
| Mac Studio · M4 Max 128GB | Q8_0 | ~15 | 17% | |
| Mac Studio · M4 Ultra 128GB | Q8_0 | ~22 | 17% | |
| Mac Studio · M6 Max 128GB | Q8_0 | ~25 | 17% | |
| Mac Pro · M2 Ultra 128GB | Q8_0 | ~22 | 17% | |
| Mac Pro · M4 Ultra 128GB | Q8_0 | ~22 | 17% | |
| MacBook Pro 14" · M6 Max 192GB | Q8_0 | ~25 | 11% | |
| MacBook Pro 16" · M6 Max 192GB | Q8_0 | ~25 | 11% | |
| MacBook Pro 16" · M6 Ultra 192GB | Q8_0 | ~50 | 11% | |
| Mac Studio · M2 Ultra 192GB | Q8_0 | ~22 | 11% | |
| Mac Studio · M4 Ultra 192GB | Q8_0 | ~22 | 11% | |
| Mac Studio · M6 Max 192GB | Q8_0 | ~25 | 11% | |
| Mac Studio · M6 Ultra 192GB | Q8_0 | ~50 | 11% | |
| Mac Pro · M2 Ultra 192GB | Q8_0 | ~22 | 11% | |
| Mac Pro · M4 Ultra 192GB | Q8_0 | ~22 | 11% | |
| Mac Pro · M6 Ultra 192GB | Q8_0 | ~50 | 11% | |
| MacBook Pro 16" · M6 Ultra 256GB | Q8_0 | ~50 | 9% | |
| Mac Studio · M4 Ultra 256GB | Q8_0 | ~22 | 9% | |
| Mac Studio · M6 Ultra 256GB | Q8_0 | ~50 | 9% | |
| Mac Pro · M4 Ultra 256GB | Q8_0 | ~22 | 9% | |
| Mac Pro · M6 Ultra 256GB | Q8_0 | ~50 | 9% | |
| MacBook Pro 16" · M6 Ultra 384GB | Q8_0 | ~50 | 6% | |
| Mac Studio · M6 Ultra 384GB | Q8_0 | ~50 | 6% | |
| Mac Pro · M6 Ultra 384GB | Q8_0 | ~50 | 6% | |
| MacBook Air · M1 16GB | Q4_K_M | ~3 | 80% | |
| MacBook Air · M2 16GB | Q4_K_M | ~5 | 80% | |
| MacBook Air · M3 16GB | Q4_K_M | ~5 | 80% | |
| MacBook Air · M4 16GB | Q4_K_M | ~6 | 80% | |
| MacBook Air · M5 16GB | Q4_K_M | ~8 | 80% | |
| MacBook Air · M6 16GB | Q4_K_M | ~10 | 80% | |
| MacBook Pro 14" · M1 Pro 16GB | Q4_K_M | ~10 | 80% | |
| MacBook Pro 14" · M2 Pro 16GB | Q4_K_M | ~10 | 80% | |
| MacBook Pro 14" · M5 16GB | Q4_K_M | ~8 | 80% | |
| MacBook Pro 14" · M6 16GB | Q4_K_M | ~10 | 80% | |
| MacBook Pro 16" · M1 Pro 16GB | Q4_K_M | ~10 | 80% | |
| MacBook Pro 16" · M2 Pro 16GB | Q4_K_M | ~10 | 80% | |
| Mac Mini · M1 16GB | Q4_K_M | ~3 | 80% | |
| Mac Mini · M2 16GB | Q4_K_M | ~5 | 80% | |
| Mac Mini · M2 Pro 16GB | Q4_K_M | ~10 | 80% | |
| Mac Mini · M4 16GB | Q4_K_M | ~6 | 80% | |
| Mac Mini · M6 16GB | Q4_K_M | ~10 | 80% | |
| iMac · M1 16GB | Q4_K_M | ~3 | 80% | |
| iMac · M3 16GB | Q4_K_M | ~5 | 80% | |
| iMac · M4 16GB | Q4_K_M | ~6 | 80% | |
| iMac · M6 16GB | Q4_K_M | ~10 | 80% | |
| MacBook Pro 14" · M3 Pro 18GB | Q5_K_M | ~6 | 82% | |
| MacBook Pro 16" · M3 Pro 18GB | Q5_K_M | ~6 | 82% | |
| MacBook Air · M1 8GB | — | — | 110% | |
| MacBook Air · M2 8GB | — | — | 110% | |
| MacBook Air · M3 8GB | — | — | 110% | |
| Mac Mini · M1 8GB | — | — | 110% | |
| Mac Mini · M2 8GB | — | — | 110% | |
| iMac · M1 8GB | — | — | 110% | |
| iMac · M3 8GB | — | — | 110% |
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