作者： Jakub Rusinowski · 最后更新： 2026年7月12日
No — Qwen 3.7 doesn't fit the NVIDIA GeForce RTX 5070's 12 GB; you're short by ~1.2 GB even at Q2_K. The cheapest card that runs it is the NVIDIA GeForce RTX 4090 (24 GB).
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| VRAM | 12 GB |
| Memory Bandwidth | 672 GB/s |
| Quant | VRAM needed | Fits 12 GB? | Max context |
|---|---|---|---|
| F16 | 71.7 GB | ✗ No | — |
| Q8_0 | 38.9 GB | ✗ No | — |
| Q6_K | 30.4 GB | ✗ No | — |
| Q5_K_M | 26.5 GB | ✗ No | — |
| Q4_K_M | 22.9 GB | ✗ No | — |
| Q3_K_M | 16.7 GB | ✗ No | — |
| Q2_K | 13.2 GB | ✗ No | — |
VRAM needed assumes a 4K-token context with an f16 KV cache; “Max context” is the largest window that still fits in 12 GB. Figures are estimates from parameter count, quantization and memory bandwidth — the analyzer lets you tune KV-cache quant and context.
Every Qwen 3.7 variant requires more VRAM than the NVIDIA GeForce RTX 5070 provides (12 GB).
NVIDIA GeForce RTX 4090 (24 GB VRAM).
Qwen 3.7 needs ~21 GB but this GPU has 12 GB. Rent a RTX 4090 (24 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 — Qwen 3.7 doesn't fit the NVIDIA GeForce RTX 5070's 12 GB; you're short by ~1.2 GB even at Q2_K. The cheapest card that runs it is the NVIDIA GeForce RTX 4090 (24 GB).
The NVIDIA GeForce RTX 4090 (24 GB VRAM) is the cheapest upgrade that fits it.
← Can I Run It? | Qwen 3.7 Model Page | NVIDIA GeForce RTX 5070 GPU Page | Check Your Hardware