Can Ministral 3 3B run on MacBook Pro M3 Max 128GB?
YES — Runs Great
Ministral 3 3B needs ~18.2 GB VRAM. MacBook Pro M3 Max 128GB has 92.2 GB. With Q4_K_M quantization, expect ~42 tok/s.
Operating mode
Choose the run profile you care about
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
Fit status
Runs well
Decode
42.0 tok/s
TTFT
4610 ms
Safe context
262K
Memory
18.2 GB / 92.2 GB
Memory breakdown
See how fast it feels
What limits this setup
This setup is broadly balanced for this model.
Shared-memory contention still exists
The OS, browser, and inference runtime all compete for the same physical memory pool, so real-world headroom is less forgiving than raw capacity suggests.
Best improvement path
Performance by workload
| Workload | Grade | Fit | Decode | TTFT | Context |
|---|---|---|---|---|---|
| Chat | B | Runs well | 42.0 tok/s | 2514 ms | 262K |
| Coding | B | Runs well | 42.0 tok/s | 4610 ms | 262K |
| Agentic Coding | B | Runs well | 42.0 tok/s | 6705 ms | 262K |
| Reasoning | B | Runs well | 42.0 tok/s | 5448 ms | 262K |
| RAG | B | Runs well | 42.0 tok/s | 8381 ms | 262K |
Inference speed
Ministral 3 3B inference speed — tokens per second by GPU & Mac
Estimated decode speed (tokens/sec) for Ministral 3 3B at Q4_K_M across popular GPUs and Apple Silicon, using the fastest local runtime per device. Fastest is RTX 5090 32GB at ~42 tok/s. Speed is memory-bandwidth bound, so cards that fit the whole model in VRAM run far faster than ones that offload to system RAM.
| GPU / Mac | Memory | Quant | Speed (tok/s) | Fits? |
|---|---|---|---|---|
| 32 GB | Q4_K_M | 42.0 | Fits | |
| 24 GB | Q4_K_M | 42.0 | Fits | |
| 16 GB | Q4_K_M | 42.0 | Fits | |
| 24 GB | Q4_K_M | 42.0 | Fits | |
| 12 GB | Q4_K_M | 42.0 | Fits | |
| 12 GB | Q4_K_M | 42.0 | Fits | |
| 8 GB | Q4_K_M | 42.0 | Fits | |
RX 7900 XTX 24GB | 24 GB | Q4_K_M | 42.0 | Fits |
MacBook Pro M4 Max 128GB | 128 GB | Q4_K_M | 42.0 | Fits |
Mac Studio M3 Ultra 256GB | 256 GB | Q4_K_M | 42.0 | Fits |
Mac Studio M2 Ultra 128GB | 128 GB | Q4_K_M | 42.0 | Fits |
Mac Studio M1 Ultra 128GB | 128 GB | Q4_K_M | 42.0 | Fits |
MacBook Pro M4 Max 64GB | 64 GB | Q4_K_M | 42.0 | Fits |
MacBook Pro M3 Max 64GB | 64 GB | Q4_K_M | 42.0 | Fits |
MacBook Pro M1 Max 64GB | 64 GB | Q4_K_M | 42.0 | Fits |
MacBook Pro M4 Pro 48GB | 48 GB | Q4_K_M | 42.0 | Fits |
Estimates for single-stream decoding at Q4_K_M; real tokens/sec varies with prompt length, context, batch size, and runtime build. Prompt processing (prefill) is faster than the decode figures shown here.
Quantization options
How Ministral 3 3B (3B params) fits at each quantization level on MacBook Pro M3 Max 128GB (92.2 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 1.2 GB | Low | B62 |
Q3_K_S | 3 | 1.5 GB | Low | B62 |
NVFP4 | 4 | 1.7 GB | Medium | B62 |
Q4_K_M | 4 | 1.8 GB | Medium | B62 |
Q5_K_M | 5 | 2.2 GB | High | B62 |
Q6_K | 6 | 2.5 GB | High | B62 |
Q8_0 | 8 | 3.2 GB | Very High | B62 |
F16Best for your GPU | 16 | 6.1 GB | Maximum | B62 |
Get started
Copy-paste commands to run Ministral 3 3B on your machine.
Run
docker run --rm -it ghcr.io/ggerganov/llama.cpp:full \
--hf-repo "mistralai/Ministral-3-3B-Instruct-2512" \
--hf-file "Ministral-3-3B-Instruct-2512-Q4_K_M.gguf" \
-c 4096 -ngl 99Frequently asked questions
Can MacBook Pro M3 Max 128GB run Ministral 3 3B?
Yes, MacBook Pro M3 Max 128GB can run Ministral 3 3B with a B grade (Runs well). Expected decode speed: 42.0 tok/s.
How much VRAM does Ministral 3 3B need?
Ministral 3 3B (3B parameters) requires approximately 18.2 GB of memory with Q4_K_M quantization.
What is the best quantization for Ministral 3 3B?
The recommended quantization for Ministral 3 3B is Q4_K_M, which balances quality and memory efficiency.
What speed will Ministral 3 3B run at on MacBook Pro M3 Max 128GB?
On MacBook Pro M3 Max 128GB, Ministral 3 3B achieves approximately 42.0 tokens per second decode speed with a time-to-first-token of 4610ms using Q4_K_M quantization.
Can MacBook Pro M3 Max 128GB run Ministral 3 3B for coding?
For coding workloads, Ministral 3 3B on MacBook Pro M3 Max 128GB receives a B grade with 42.0 tok/s and 262K context.
What context window can Ministral 3 3B use on MacBook Pro M3 Max 128GB?
On MacBook Pro M3 Max 128GB, Ministral 3 3B can safely use up to 262K tokens of context. The model's official context limit is 262K, but available memory constrains the safe maximum.
Is unified memory on MacBook Pro M3 Max 128GB as fast as VRAM for Ministral 3 3B?
Not always. MacBook Pro M3 Max 128GB can often fit larger models thanks to unified memory, but a discrete GPU with dedicated high-bandwidth VRAM may still decode faster once the model fits. For this combination, the important distinction is capacity versus sustained throughput.
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