Phi 3 Mini 3.8B needs ~9.5 GB but Intel Arc A370M 4GB only has 4.0 GB. Try a smaller quantization or lighter model.
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
5.5 GB over capacity — needs offload or smaller quantization
Fit status
Too heavy
Decode
3.6 tok/s
TTFT
54515 ms
Safe context
4K
Memory
9.5 GB / 4.0 GB
Offload
60%
Usable VRAM is the main blocker for this model.
Not enough usable memory
The model needs 9.5 GB, but this setup only exposes 4.0 GB of usable VRAM.
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.
Add more VRAM headroom
The first useful upgrade is more dedicated VRAM so you can fit the model without shrinking context or dropping to a much lower quant.
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.
| Workload | Grade | Fit | Decode | TTFT | Context |
|---|---|---|---|---|---|
| Chat | F | Too heavy | 6.3 tok/s | 16782 ms | 4K |
| Coding | F | Too heavy | 3.6 tok/s | 54515 ms | 4K |
| Agentic Coding | F | Too heavy | 3.6 tok/s | 79294 ms | 4K |
| Reasoning | F | Too heavy | 3.6 tok/s | 64426 ms | 4K |
| RAG | F | Too heavy | 3.6 tok/s | 99118 ms | 4K |
How Phi 3 Mini 3.8B (3.799999952316284B params) fits at each quantization level on Intel Arc A370M 4GB (4.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_KBest for your GPU | 2 | 1.5 GB | Low | A72 |
Q3_K_S | 3 | 1.9 GB | Low | F0 |
Upgrade 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
No, Phi 3 Mini 3.8B requires more memory than Intel Arc A370M 4GB provides.
Phi 3 Mini 3.8B (3.799999952316284B parameters) requires approximately 9.5 GB of memory with Q4_K_M quantization.
The recommended quantization for Phi 3 Mini 3.8B is Q4_K_M, which balances quality and memory efficiency.
On Intel Arc A370M 4GB, Phi 3 Mini 3.8B achieves approximately 3.6 tokens per second decode speed with a time-to-first-token of 54515ms using Q4_K_M quantization.
For coding workloads, Phi 3 Mini 3.8B on Intel Arc A370M 4GB receives a F grade with 3.6 tok/s and 4K context.
On Intel Arc A370M 4GB, Phi 3 Mini 3.8B can safely use up to 4K tokens of context. The model's official context limit is 128K, 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/phi-3-mini-3.8b-on-arc-a370m-4gb" width="400" height="180" frameborder="0" style="border:none;border-radius:12px;overflow:hidden;" title="Will It Run AI — fit result"></iframe>
Preview:
| 4 |
2.1 GB |
| Medium |
| F0 |
Q4_K_M | 4 | 2.3 GB | Medium | F0 |
Q5_K_M | 5 | 2.7 GB | High | F0 |
Q6_K | 6 | 3.1 GB | High | F0 |
Q8_0 | 8 | 4.1 GB | Very High | F0 |
F16 | 16 | 7.8 GB | Maximum | F0 |
Add more VRAM headroom. The first useful upgrade is more dedicated VRAM so you can fit the model without shrinking context or dropping to a much lower quant.
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.
