Raises estimated decode speed by about 101%.
~$999 MSRP
Granite 3.1 8B needs ~11.2 GB VRAM. MacBook Pro M1 Max 32GB has 23.0 GB. With Q4_K_M quantization, expect ~56 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
55.7 tok/s
TTFT
3474 ms
Safe context
113K
Memory
11.2 GB / 23.0 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 | C | Runs well | 55.7 tok/s | 1895 ms | 113K |
| Coding | B | Runs well | 55.7 tok/s | 3474 ms | 113K |
| Agentic Coding | B | Runs well | 55.7 tok/s | 5053 ms | 113K |
| Reasoning | B | Runs well | 55.7 tok/s | 4105 ms | 113K |
| RAG | B | Runs well | 55.7 tok/s | 6316 ms | 113K |
How Granite 3.1 8B (8B params) fits at each quantization level on MacBook Pro M1 Max 32GB (23.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 3.1 GB | Low | C49 |
Q3_K_S | 3 | 3.9 GB | Low | C50 |
NVFP4 | 4 | 4.5 GB | Medium | C50 |
Q4_K_M | 4 | 4.9 GB | Medium | C50 |
Q5_K_M | 5 | 5.8 GB | High | C51 |
Q6_K | 6 | 6.6 GB | High | C51 |
Q8_0 | 8 | 8.6 GB | Very High | C53 |
F16Best for your GPU | 16 | 16.4 GB | Maximum | C54 |
Copy-paste commands to run Granite 3.1 8B on your machine.
Run
ollama run granite3.1-denseOpções de upgrade
Raises estimated decode speed by about 101%.
~$999 MSRP
Raises estimated decode speed by about 72%.
~$1,499 MSRP
Yes, MacBook Pro M1 Max 32GB can run Granite 3.1 8B with a B grade (Runs well). Expected decode speed: 55.7 tok/s.
Granite 3.1 8B (8B parameters) requires approximately 11.2 GB of memory with Q4_K_M quantization.
The recommended quantization for Granite 3.1 8B is Q4_K_M, which balances quality and memory efficiency.
On MacBook Pro M1 Max 32GB, Granite 3.1 8B achieves approximately 55.7 tokens per second decode speed with a time-to-first-token of 3474ms using Q4_K_M quantization.
For coding workloads, Granite 3.1 8B on MacBook Pro M1 Max 32GB receives a B grade with 55.7 tok/s and 113K context.
On MacBook Pro M1 Max 32GB, Granite 3.1 8B can safely use up to 113K tokens of context. The model's official context limit is 128K, but available memory constrains the safe maximum.
Not always. MacBook Pro M1 Max 32GB 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.
Paste this snippet into any page to show a live fit card.
<iframe src="https://willitrunai.com/embed/granite-3.1-8b-on-m1-max-32gb" width="400" height="180" frameborder="0" style="border:none;border-radius:12px;overflow:hidden;" title="Will It Run AI — fit result"></iframe>
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