作者： Jakub Rusinowski · 最后更新： 2026年7月12日
No — DeepSeek V4.1 doesn't fit the AMD Ryzen AI Max+ 395's 96 GB. The cheapest card that runs it is the Apple M2 Ultra (192 GB).
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| VRAM | 96 GB |
| Memory Bandwidth | 256 GB/s |
| Quant | VRAM needed | Fits 96 GB? | Max context |
|---|---|---|---|
| F16 | 569.1 GB | ✗ No | — |
| Q8_0 | 302.8 GB | ✗ No | — |
| Q6_K | 234 GB | ✗ No | — |
| Q5_K_M | 202.4 GB | ✗ No | — |
| Q4_K_M | 172.6 GB | ✗ No | — |
| Q3_K_M | 122.1 GB | ✗ No | — |
| Q2_K | 94.5 GB | ✓ Yes | 16K |
VRAM needed assumes a 4K-token context with an f16 KV cache; “Max context” is the largest window that still fits in 96 GB. Figures are estimates from parameter count, quantization and memory bandwidth — the analyzer lets you tune KV-cache quant and context.
Every DeepSeek V4.1 variant requires more VRAM than the AMD Ryzen AI Max+ 395 provides (96 GB).
Apple M2 Ultra (192 GB VRAM).
DeepSeek V4.1 needs ~171 GB but this GPU has 96 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.
No — DeepSeek V4.1 doesn't fit the AMD Ryzen AI Max+ 395's 96 GB. The cheapest card that runs it is the Apple M2 Ultra (192 GB).
The Apple M2 Ultra (192 GB VRAM) is the cheapest upgrade that fits it.
| Size | VRAM | Verdict | Speed |
|---|---|---|---|
| DeepSeek V4.1 | 966.0 GB | Does not fit | — |
| DeepSeek V4.1 Flash | 171.5 GB | Runs at Q2_K | — |
← Can I Run It? | DeepSeek V4.1 Model Page | AMD Ryzen AI Max+ 395 GPU Page | Check Your Hardware