作者: Jakub Rusinowski · 最后更新: 2026年8月15日
No. DeepSeek R1 (671B) needs 405.1 GB at Q4_K_M and the Apple M3 Pro has only 36 GB. No quantization we publish closes a gap that size.
| Model | DeepSeek R1 (671B) |
| Parameters | 671B |
| Quantization | Q4_K_M |
| VRAM needed | 405.1 GB |
| Apple M3 Pro VRAM | 36 GB |
| Verdict | Does not fit |
Either step down to a smaller size in this family, or move to a Apple M3 Ultra (512 GB), the cheapest card we track with enough VRAM.
Cheapest card we track with enough VRAM for DeepSeek R1 (671B):
DeepSeek R1 (671B) needs ~405 GB but this GPU has 36 GB. Rent a 8× H100 (640 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.
All DeepSeek R1 sizes on the Apple M3 Pro | VRAM calculator for DeepSeek R1 (671B) | Apple M3 Pro GPU page | Check your hardware