Mistral 7B Instruct v0.3 needs ~20.9 GB VRAM. MacBook Pro M4 Max 128GB has 92.2 GB. With Q4_K_M quantization, expect ~94 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
Fit status
Runs well
Decode
94.4 tok/s
TTFT
2051 ms
Safe context
8K
Memory
20.9 GB / 92.2 GB
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.
| Workload | Grade | Fit | Decode | TTFT | Context |
|---|---|---|---|---|---|
| Chat | B | Runs well | 94.4 tok/s | 1119 ms | 8K |
| Coding | B | Runs well | 94.4 tok/s | 2051 ms | 8K |
| Agentic Coding | B | Runs well | 94.4 tok/s | 2983 ms | 8K |
| Reasoning | B | Runs well | 94.4 tok/s | 2424 ms | 8K |
| RAG | B | Runs well | 80.6 tok/s | 4370 ms | 8K |
How Mistral 7B Instruct v0.3 (7B params) fits at each quantization level on MacBook Pro M4 Max 128GB (92.2 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 2.7 GB | Low | C51 |
Q3_K_S | 3 | 3.4 GB | Low | C51 |
NVFP4 | 4 |
Copy-paste commands to run Mistral 7B Instruct v0.3 on your machine.
Run
lms load Mistral-7B-Instruct-v0.3 && lms server startYes, MacBook Pro M4 Max 128GB can run Mistral 7B Instruct v0.3 with a B grade (Runs well). Expected decode speed: 94.4 tok/s.
Mistral 7B Instruct v0.3 (7B parameters) requires approximately 20.9 GB of memory with Q4_K_M quantization.
The recommended quantization for Mistral 7B Instruct v0.3 is Q4_K_M, which balances quality and memory efficiency.
On MacBook Pro M4 Max 128GB, Mistral 7B Instruct v0.3 achieves approximately 94.4 tokens per second decode speed with a time-to-first-token of 2051ms using Q4_K_M quantization.
For coding workloads, Mistral 7B Instruct v0.3 on MacBook Pro M4 Max 128GB receives a B grade with 94.4 tok/s and 8K context.
On MacBook Pro M4 Max 128GB, Mistral 7B Instruct v0.3 can safely use up to 8K tokens of context. The model's official context limit is 8K, 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/mistral-7b-instruct-v0.3-on-m4-max-128gb" width="400" height="180" frameborder="0" style="border:none;border-radius:12px;overflow:hidden;" title="Will It Run AI — fit result"></iframe>
Preview:
3.9 GB |
| Medium |
| C51 |
Q4_K_M | 4 | 4.3 GB | Medium | C51 |
Q5_K_M | 5 | 5.0 GB | High | C51 |
Q6_K | 6 | 5.7 GB | High | C51 |
Q8_0 | 8 | 7.5 GB | Very High | C52 |
F16Best for your GPU | 16 | 14.3 GB | Maximum | C52 |
Not always. MacBook Pro M4 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.