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All estimates are approximations based on mathematical models and public specifications. Actual performance may vary. Do not make purchasing decisions based solely on these estimates.

Data sourced from Hugging Face, Ollama, and official model documentation. Model names and logos are trademarks of their respective owners.

© 2026 Will It Run AI — Fase Consulting Ibiza, S.L. (NIF: B57969656)

Home/Meta Llama 3.1 8B Instruct/on MacBook Pro M4 Max 36GB

Can it run?

Can MacBook Pro M4 Max 36GB run Meta Llama 3.1 8B Instruct?

CUsable

Runs well

Using Q4_K_M in Ollama

Capabilities:

Fit status

Runs well

Decode

52.9 tok/s

TTFT

3658 ms

Safe context

37K

Memory

11.2 GB / 25.9 GB

Memory breakdown

Weights4.9 GB
KV Cache1.3 GB
Runtime1.2 GB
Headroom3.9 GB

Performance by workload

WorkloadGradeFitDecodeTTFTContext
Agentic CodingCRuns well52.9 tok/s5320 ms67K
ChatCRuns well52.9 tok/s1995 ms19K
CodingCRuns well52.9 tok/s3658 ms37K
RAGCRuns well52.9 tok/s6650 ms67K
ReasoningCRuns well52.9 tok/s4323 ms37K

Quantization options

How Meta Llama 3.1 8B Instruct (8B params) fits at each quantization level on MacBook Pro M4 Max 36GB (25.9 GB usable).

QuantBitsVRAMQualityFit
Q2_K
2
3.1 GB
LowD32
Q3_K_S
3
3.9 GB
LowD33
NVFP4
4
4.5 GB
MediumD33
Q4_K_M
4
4.9 GB
MediumD34
Q5_K_M
5
5.8 GB
HighD34
Q6_K
6
6.6 GB
HighD35
Q8_0
8
8.6 GB
Very HighD37
F16Best for your GPU
16
16.4 GB
MaximumC43

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