作者： Jakub Rusinowski · 最后更新： 2026年3月1日
No — DeepSeek V3.2 doesn't fit the NVIDIA GeForce RTX 5090's 32 GB; you're short by ~189.7 GB even at Q2_K. The cheapest card that runs it is the Apple M2 Max (96 GB).
| VRAM | 32 GB |
| Memory Bandwidth | 1792 GB/s |
| Quant | VRAM needed | Fits 32 GB? | Max context |
|---|---|---|---|
| F16 | 1343.1 GB | ✗ No | — |
| Q8_0 | 714 GB | ✗ No | — |
| Q6_K | 551.3 GB | ✗ No | — |
| Q5_K_M | 476.7 GB | ✗ No | — |
| Q4_K_M | 406.2 GB | ✗ No | — |
| Q3_K_M | 287.1 GB | ✗ No | — |
| Q2_K | 221.7 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. Figures are estimates from parameter count, quantization and memory bandwidth — the analyzer lets you tune KV-cache quant and context.
Every DeepSeek V3.2 variant requires more VRAM than the NVIDIA GeForce RTX 5090 provides (32 GB).
Apple M2 Max (96 GB VRAM).
DeepSeek V3.2 needs ~75 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 — DeepSeek V3.2 doesn't fit the NVIDIA GeForce RTX 5090's 32 GB; you're short by ~189.7 GB even at Q2_K. The cheapest card that runs it is the Apple M2 Max (96 GB).
The Apple M2 Max (96 GB VRAM) is the cheapest upgrade that fits it.
← Can I Run It? | DeepSeek V3.2 Model Page | NVIDIA GeForce RTX 5090 GPU Page | Check Your Hardware