Ministral 3 8B needs ~9.3 GB VRAM. Intel Arc A580 8GB has 8.0 GB. With NVFP4 quantization, expect ~35 tok/s.
Operating mode
Interactive favors responsiveness, while light API and scale-out lean harder on serving readiness. The fit stays the same, but the recommendation lens changes.
Current mode
Balanced
Balanced for general local use. Keeps the ranking neutral across personal and serving workflows.
Select quantization to explore
1.7 GB over capacity — needs offload or smaller quantization
Fit status
Too heavy
Decode
27.8 tok/s
TTFT
6973 ms
Safe context
4K
Memory
9.7 GB / 8.0 GB
Offload
20%
It fits through host-memory offload, and offload is the main reason performance drops.
CPU or host-memory offload is active
About 10% of the working set spills out of accelerator memory, which usually hurts latency and sustained decode throughput.
Very little memory headroom
You can run the model, but there is not much room left for longer context, bigger batches, extra apps, or future model updates.
Runtime ecosystem is narrower than CUDA
Intel GPUs can look attractive on memory per dollar, but local AI tooling, kernels, and model coverage are still broader and easier on CUDA today.
Remove offload with more accelerator memory
Prioritize a GPU or unified-memory tier that fits the whole model natively. Removing offload usually helps more than small compute gains.
Prefer CUDA if you want the path of least resistance
If your goal is maximum runtime coverage, easier troubleshooting, and better support for new local AI releases, CUDA is usually still the safer upgrade path.
Buy headroom, not only minimum fit
A slightly larger memory tier gives you safer context growth and makes the recommendation more future-proof.
| Workload | Grade | Fit | Decode | TTFT | Context |
|---|---|---|---|---|---|
| Chat | A | Runs with offload | 33.3 tok/s | 3172 ms | 4K |
| Coding | F | Too heavy | 27.8 tok/s | 6973 ms | 4K |
| Agentic Coding | F | Too heavy | 18.0 tok/s | 15602 ms | 4K |
| Reasoning | F | Too heavy | 27.8 tok/s | 8240 ms | 4K |
| RAG | F | Too heavy | 18.0 tok/s | 19502 ms | 4K |
How Ministral 3 8B (8B params) fits at each quantization level on Intel Arc A580 8GB (8.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 3.1 GB | Low | A84 |
Q3_K_S | 3 | 3.9 GB | Low | A84 |
NVFP4 | 4 |
Copy-paste commands to run Ministral 3 8B on your machine.
Run
docker run --rm -it ghcr.io/ggerganov/llama.cpp:full \
--hf-repo "mistralai/Ministral-3-8B-Instruct-2512" \
--hf-file "Ministral-3-8B-Instruct-2512-Q4_K_M.gguf" \
-c 4096 -ngl 99Upgrade options
Intel Arc B570 10GBBudget pickMakes the model fit on the accelerator instead of staying completely out of reach.
Removes host-memory offload, which is usually the single biggest latency and throughput win.
~$219 MSRP
Intel Arc B580 12GBBest valueMakes the model fit on the accelerator instead of staying completely out of reach.
Removes host-memory offload, which is usually the single biggest latency and throughput win.
~$249 MSRP
Intel Arc A770 16GBIntel upgradeMakes the model fit on the accelerator instead of staying completely out of reach.
Removes host-memory offload, which is usually the single biggest latency and throughput win.
~$349 MSRP
Yes, Intel Arc A580 8GB can run Ministral 3 8B at NVFP4 quantization (Very compromised (needs ~0.6 GB host RAM)). The recommended Q4_K_M requires 9.7 GB which exceeds available memory, but at NVFP4 it needs only 9.3 GB. Expected decode speed: 34.7 tok/s.
Ministral 3 8B (8B parameters) requires approximately 9.7 GB at Q4_K_M quantization. On Intel Arc A580 8GB, it fits at NVFP4 using 9.3 GB.
The recommended quantization is Q4_K_M, but on Intel Arc A580 8GB the best fitting quantization is NVFP4, which uses 9.3 GB.
On Intel Arc A580 8GB, Ministral 3 8B achieves approximately 34.7 tokens per second decode speed with a time-to-first-token of 5578ms using NVFP4 quantization.
For coding workloads, Ministral 3 8B on Intel Arc A580 8GB receives a F grade with 27.8 tok/s and 4K context.
On Intel Arc A580 8GB, Ministral 3 8B can safely use up to 7K tokens of context at NVFP4 quantization. The model's official context limit is 262K, but available memory constrains the safe maximum.
Paste this snippet into any page to show a live fit card.
<iframe src="https://willitrunai.com/embed/ministral-3-8b-on-arc-a580-8gb" width="400" height="180" frameborder="0" style="border:none;border-radius:12px;overflow:hidden;" title="Will It Run AI — fit result"></iframe>
Preview:
| Medium |
| A84 |
Q4_K_MBest for your GPU | 4 | 4.9 GB | Medium | A83 |
Q5_K_M | 5 | 5.8 GB | High | F0 |
Q6_K | 6 | 6.6 GB | High | F0 |
Q8_0 | 8 | 8.6 GB | Very High | F0 |
F16 | 16 | 16.4 GB | Maximum | F0 |
Remove offload with more accelerator memory. Prioritize a GPU or unified-memory tier that fits the whole model natively. Removing offload usually helps more than small compute gains.
Often yes, if your goal is the easiest setup and the widest runtime support. Intel can offer attractive memory capacity, but CUDA still tends to win on tooling maturity, guides, kernels, and model coverage for local AI.