Can I Run Ministral 8B on NVIDIA GeForce RTX 3060 (12GB)?
作者： Jakub Rusinowski · 最后更新： 2026年7月12日
Yes. Ministral 8B needs 6.9 GB at 8K context (4.8 GB weights + 2.1 GB KV cache/overhead) at Q4_K_M and the NVIDIA GeForce RTX 3060 (12GB) has 12 GB, leaving about 5.1 GB of headroom, at roughly 38 tok/s (estimated) with room for up to 32K of context.
See what else this hardware can run →
The numbers
| Model | Ministral 8B |
| Parameters | 8B |
| Quantization | Q4_K_M |
| VRAM needed (8K context) | 6.9 GB |
| NVIDIA GeForce RTX 3060 (12GB) VRAM | 12 GB |
| Verdict | Runs |
| Max context | 32K |
| Estimated speed | ~38 tok/s |
Ministral 8B on the NVIDIA GeForce RTX 3060 (12GB): VRAM by quantization
| Quant | VRAM needed | Fits 12 GB? | Max context | Whole PC |
|---|---|---|---|---|
| F16 | 18 GB | ✗ No | — | — |
| Q8_0 | 10.5 GB | ✓ Yes | 16K | — |
| Q6_K | 8.6 GB | ✓ Yes | 16K | — |
| Q5_K_M | 7.7 GB | ✓ Yes | 32K | — |
| Q4_K_M | 6.9 GB | ✓ Yes | 32K | — |
| Q3_K_M | 5.4 GB | ✓ Yes | 32K | — |
| Q2_K | 4.6 GB | ✓ Yes | 32K | — |
Assumes an 8K-token context with an f16 KV cache. A longer window needs more; a quantized KV cache needs less. “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.
Context costs VRAM too. At Q4_K_M on the NVIDIA GeForce RTX 3060 (12GB): 8K 6.9 GB · 32K 10.5 GB. Every window this model publishes still fits 12 GB.
What to do next
Nothing to change — run it at Q4_K_M. If you want more capability, check whether the next size up also fits.
No compatible GPU? Ministral 8B on 16 GB of system RAM, CPU only: runs.
Running Ministral 8B on this card:
At 2 hrs/day, buying (~$329) beats renting at $0.34/hr after about 16 months.
Affiliate links — we may earn a commission if you sign up, at no extra cost to you.
Cloud rates verified 2026-07 — estimates, and marketplace prices vary. Buying price is GPU MSRP only, not a full PC.
Other Ministral sizes on the NVIDIA GeForce RTX 3060 (12GB)
- Ministral 3B — runs (3.8 GB)
Ministral 8B on nearby hardware
- Intel Arc B570 (10 GB) — runs
All Ministral sizes on the NVIDIA GeForce RTX 3060 (12GB) | Ministral 8B model page | NVIDIA GeForce RTX 3060 (12GB) GPU page | VRAM calculator | Check your hardware