Can I Run Devstral 2 22B on NVIDIA GeForce RTX 4060?
作者： Jakub Rusinowski · 最后更新： 2026年9月19日
No. Devstral 2 22B needs 13.3 GB at Q4_K_M and the NVIDIA GeForce RTX 4060 has only 8 GB. No quantization we publish closes a gap that size.
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The numbers
| Model | Devstral 2 22B |
| Parameters | 22B |
| Quantization | Q4_K_M |
| VRAM needed | 13.3 GB |
| NVIDIA GeForce RTX 4060 VRAM | 8 GB |
| Verdict | Does not fit |
Devstral 2 22B on the NVIDIA GeForce RTX 4060: VRAM by quantization
| Quant | VRAM needed | Fits 8 GB? | Max context | Whole PC |
|---|---|---|---|---|
| F16 | 45.6 GB | ✗ No | — | — |
| Q8_0 | 25 GB | ✗ No | — | — |
| Q6_K | 19.6 GB | ✗ No | — | — |
| Q5_K_M | 17.2 GB | ✗ No | — | — |
| Q4_K_M | 14.9 GB | ✗ No | — | — |
| Q3_K_M | 11 GB | ✗ No | — | — |
| Q2_K | 8.8 GB | ✗ No | — | — |
Assumes a 4K-token context with an f16 KV cache, on an estimated architecture — this model publishes no config we can read. A longer window needs more; a quantized KV cache needs less. “Max context” is the largest window that still fits in 8 GB. Figures are estimates from parameter count, quantization and memory bandwidth — the analyzer lets you tune KV-cache quant and context.
Context costs VRAM too. At Q4_K_M on the NVIDIA GeForce RTX 4060: 8K 15.7 GB ✗ · 32K 20.5 GB ✗ · 125K 39.2 GB ✗. Past 8K it no longer fits 8 GB — a q8_0 KV cache buys roughly half of that back, which the calculator will price for you.
What to do next
Either step down to a smaller size in this family, or move to a NVIDIA GeForce RTX 4090 Laptop GPU (16 GB), the cheapest card we track with enough VRAM.
No compatible GPU? Devstral 2 22B on 16 GB of system RAM, CPU only: runs, but it is tight.
Devstral 2 22B needs ~13 GB but this GPU has 8 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.
Other Devstral sizes on the NVIDIA GeForce RTX 4060
- Devstral-2 123B — does not fit (74.3 GB)
- Devstral Small 2505 24B — does not fit (14.5 GB)
- Devstral Small 2 24B — does not fit (14.5 GB)
Devstral 2 22B on nearby hardware
- NVIDIA GeForce RTX 3080 (10GB) (10 GB) — does not fit
All Devstral sizes on the NVIDIA GeForce RTX 4060 | Devstral 2 22B model page | NVIDIA GeForce RTX 4060 GPU page | Check your hardware