DeepSeek V3 on Apple M4 Max (64GB Unified)
Apple M4 Max (64GB Unified) cannot run DeepSeek V3 at any quantization level. The 64 GB of VRAM is insufficient.
Model Size
671B
Device VRAM
64 GB
Bandwidth
546 GB/s
Quantizations Tested
1
Performance by Quantization
Each row shows DeepSeek V3 performance at a different quality level on Apple M4 Max (64GB Unified).
| Quantization | Speed | TTFT | Fits in VRAM | Rating | Confidence |
|---|---|---|---|---|---|
| Q2_K | — | — | ✗ Offload | Not Viable | estimated |
Notes
Q2_K
671B MoE model requires 115GB+ at Q2_K. 64GB insufficient. Would need M4 Max 128GB.
About DeepSeek V3
DeepSeek V3 (671B) is a chat, coding, ai coding, reasoning, multi-purpose model. Massive MoE model rivaling GPT-4 class. Only ~37B parameters active per token despite 671B total. Requires multi-GPU or very large unified memory (128GB+ Apple Silicon at Q2/Q3). Not for casual home use — included for completeness and to show what the high end looks like.
View all DeepSeek V3 hardware options →About Apple M4 Max (64GB Unified)
Apple M4 Max (64GB Unified) has 64 GB at 546 GB/s. Available in MacBook Pro 16", Mac Studio.
See all models Apple M4 Max (64GB Unified) can run →Source: MLX performance estimates (2026-03-15)
Data last updated: 2026-03-15