Can Gemma 3 12B run on MacBook Pro M4 Max 36GB?

YES — Runs Great

A83Great

○Estimated from fit model

Gemma 3 12B needs ~17.3 GB VRAM. MacBook Pro M4 Max 36GB has 25.9 GB. With Q4_K_M quantization, expect ~37 tok/s.

Runtime: OllamaCapacity: RoomyBandwidth: LowStack: BasicBottleneck: Balanced

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.

Capabilities:

Select quantization to explore

Q4_K_M (Medium quality) — 17.3 GB, 37.1 tok/s, Runs well

17.3 GB required25.9 GB available

67% VRAM used

Fit status

Runs well

Decode

37.1 tok/s

TTFT

5225 ms

Safe context

44K

Memory

17.3 GB / 25.9 GB

Memory breakdown

Weights7.3 GB

KV Cache4.9 GB

Runtime1.2 GB

Headroom3.9 GB

See how fast it feels

See how fast it feelsGemma 3 12B on MacBook Pro M4 Max 36GB
1st promptCold start — includes initialization
>Write a Python function to sort a list
Here's a Python function that sorts a list using quicksort:

def quicksort(arr):
 if len(arr) <= 1:
 return arr
 pivot = arr[len(arr) // 2]
 left = [x for x in arr if x < pivot]
 middle = [x for x in arr if x == pivot]
 right = [x for x in arr if x > pivot]
 return quicksort(left) + middle + quicksort(right)

# Example usage
numbers = [3, 6, 8, 10, 1, 2, 1]
print(quicksort(numbers)) # [1, 1, 2, 3, 6, 8, 10]

The algorithm picks a pivot, partitions the list into smaller, equal, and larger elements, then recursively sorts each partition and concatenates the results.
2nd promptWarm — model ready, no init overhead
>Now add type hints and a docstring
def quicksort(arr: list[int]) -> list[int]:
 """Sort a list using the quicksort algorithm.

 Args:
 arr: List of integers to sort.

 Returns:
 A new sorted list.
 """
 if len(arr) <= 1:
 return arr
 pivot = arr[len(arr) // 2]
 left = [x for x in arr if x < pivot]
 middle = [x for x in arr if x == pivot]
 right = [x for x in arr if x > pivot]
 return quicksort(left) + middle + quicksort(right)

Added type hints for the input and return type, plus a Google-style docstring.
Estimated: 37.1 tok/s decode · 5.2s TTFT (warm) · 93 tok/s prefill

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	A	Runs well	37.1 tok/s	2850 ms	44K
Coding	A	Runs well	37.1 tok/s	5225 ms	44K
Agentic Coding	A	Tight fit	37.1 tok/s	7600 ms	44K
Reasoning	A	Runs well	37.1 tok/s	6175 ms	44K
RAG	A	Tight fit	37.1 tok/s	9500 ms	44K

Quantization options

How Gemma 3 12B (12B params) fits at each quantization level on MacBook Pro M4 Max 36GB (25.9 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	4.7 GB	Low	A74
Q3_K_S	3	5.9 GB	Low	A75
NVFP4	4	6.7 GB	Medium	A75
Q4_K_M	4	7.3 GB	Medium	A76
Q5_K_M	5	8.6 GB	High	A77
Q6_K	6	9.8 GB	High	A77
Q8_0Best for your GPU	8	12.8 GB	Very High	A79
F16	16	24.6 GB	Maximum	F0

Get started

Copy-paste commands to run Gemma 3 12B on your machine.

Run

ollama run gemma3:12b

Your hardware

More models your MacBook Pro M4 Max 36GB can run

Model	Params	Grade	Decode
👁 Alibaba Qwen3-Coder 30B A3B Instruct	30.5B	S	39.1 tok/s
👁 Alibaba Qwen 3.5 27B	27B	S	28.8 tok/s
👁 Alibaba Qwen 3.6 27B	27B	S	28.9 tok/s
👁 Alibaba Qwen 3.6 35B A3B	35B	A	28.1 tok/s
👁 Alibaba Qwen3-VL 30B A3B Instruct	30B	S	40.4 tok/s

Frequently asked questions

See all results for MacBook Pro M4 Max 36GB See all hardware for Gemma 3 12B

URL: https://willitrunai.com/can-run/gemma-3-12b-on-m4-max-36gb

⇱ Gemma 3 12B on MacBook Pro M4 Max 36GB? YES