作者： Jakub Rusinowski · 最后更新： 2026年7月12日
No — Llama 4 doesn't fit the Apple M2 Pro's 32 GB; you're short by ~5.4 GB even at Q2_K. The cheapest card that runs it is the NVIDIA A100 80GB (80 GB).
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| VRAM | 32 GB unified memory |
| Memory Bandwidth | 200 GB/s |
| Quant | VRAM needed | Fits 32 GB? | Max context |
|---|---|---|---|
| F16 | 219.6 GB | ✗ No | — |
| Q8_0 | 117.4 GB | ✗ No | — |
| Q6_K | 91 GB | ✗ No | — |
| Q5_K_M | 78.9 GB | ✗ No | — |
| Q4_K_M | 67.4 GB | ✗ No | — |
| Q3_K_M | 48.1 GB | ✗ No | — |
| Q2_K | 37.4 GB | ✗ No | — |
VRAM needed assumes a 4K-token context with an f16 KV cache; “Max context” is the largest window that still fits in 32 GB of unified memory. Figures are estimates from parameter count, quantization and memory bandwidth — the analyzer lets you tune KV-cache quant and context.
Every Llama 4 variant requires more VRAM than the Apple M2 Pro provides (32 GB).
NVIDIA A100 80GB (80 GB VRAM).
Llama 4 needs ~66 GB but this GPU has 32 GB. Rent a A100 (80 GB)-class GPU by the hour instead of buying one:
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Cloud rates verified 2026-07 — estimates, and marketplace prices vary. Buying price is GPU MSRP only, not a full PC.
No — Llama 4 doesn't fit the Apple M2 Pro's 32 GB; you're short by ~5.4 GB even at Q2_K. The cheapest card that runs it is the NVIDIA A100 80GB (80 GB).
The NVIDIA A100 80GB (80 GB VRAM) is the cheapest upgrade that fits it.
| Size | VRAM | Verdict | Speed |
|---|---|---|---|
| Llama 4 Maverick 17B | 241.5 GB | Does not fit | — |
| Llama 4 Scout 17B | 65.8 GB | Does not fit | — |
← Can I Run It? | Llama 4 Model Page | Apple M2 Pro GPU Page | Check Your Hardware