Written by Jakub Rusinowski · Last updated February 24, 2026
Yes, comfortably — you'll have ~54 GB of headroom running Qwen 3.5 122B-A10B at Q4_K_M (74 GB, ~90 tok/s (est.)) with room for up to 4K context.
Check price on Amazon — Apple Mac Studio M4 Max
| VRAM | 128 GB unified memory |
| Memory Bandwidth | 546 GB/s |
| Quant | VRAM needed | Fits 128 GB? | Max context |
|---|---|---|---|
| F16 | 283.8 GB | ✗ No | — |
| Q8_0 | 169.5 GB | ✗ No | — |
| Q6_K | 139.9 GB | ✗ No | — |
| Q5_K_M | 126.3 GB | ✓ Yes | 4K |
| Q4_K_M | 113.5 GB | ✓ Yes | 4K |
| Q3_K_M | 91.8 GB | ✓ Yes | 4K |
| Q2_K | 79.9 GB | ✓ Yes | 8K |
VRAM needed assumes a 4K-token context with an f16 KV cache; “Max context” is the largest window that still fits in 128 GB of unified memory. Figures are estimates from parameter count, quantization and memory bandwidth — the analyzer lets you tune KV-cache quant and context.
| Qwen 3.5 122B-A10B | Q4_K_M · 74 GB · ~90 tok/s (est.) |
| Qwen 3.5 35B-A3B | Q4_K_M · 21.4 GB · ~298 tok/s (est.) |
| Qwen 3.5 27B | Q4_K_M · 16.5 GB · ~33 tok/s (est.) |
| Qwen 3.5 9B | Q4_K_M · 6.6 GB · ~83 tok/s (est.) |
| Qwen 3.5 4B | Q4_K_M · 3.4 GB · ~161 tok/s (est.) |
| Qwen 3.5 2B | Q4_K_M · 2.7 GB · ~202 tok/s (est.) |
| Qwen 3.5 0.8B | Q4_K_M · 1 GB · ~400 tok/s (est.) |
At 2 hrs/day, buying (~$3,499) beats renting at $0.77/hr after about 6.3 years.
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Cloud rates verified 2026-07 — estimates, and marketplace prices vary. Buying price is GPU MSRP only, not a full PC.
Yes, comfortably — you'll have ~54 GB of headroom running Qwen 3.5 122B-A10B at Q4_K_M (74 GB, ~90 tok/s (est.)) with room for up to 4K context.
Qwen 3.5 122B-A10B at Q4_K_M quantization (74 GB), estimated ~90 tokens/sec, up to 4K context.
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