Can Qwen 3.6 27B run on MacBook Pro M1 Max 64GB?

YES — Runs Great

S89Excellent

Estimated from fit model

Qwen 3.6 27B needs ~25.3 GB VRAM. MacBook Pro M1 Max 64GB has 46.1 GB. With Q4_K_M quantization, expect ~11 tok/s.

Runtime: llama.cppCapacity: RoomyBandwidth: LowStack: StandardBottleneck: 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) — 25.3 GB, 11.0 tok/s, Runs well

25.3 GB required46.1 GB available

55% VRAM used

Fit status

Runs well

Decode

11.0 tok/s

TTFT

17653 ms

Safe context

262K

Memory

25.3 GB / 46.1 GB

Memory breakdown

Weights16.5 GB

KV Cache1.0 GB

Runtime0.9 GB

Headroom6.9 GB

See how fast it feels

See how fast it feelsQwen 3.6 27B on MacBook Pro M1 Max 64GB
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: 11.0 tok/s decode · 17.7s TTFT (warm) · 27 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	S	Runs well	10.1 tok/s	10432 ms	89K
Coding	S	Runs well	11.0 tok/s	17653 ms	262K
Agentic Coding	S	Runs well	11.0 tok/s	25678 ms	262K
Reasoning	S	Runs well	11.0 tok/s	20863 ms	262K
RAG	S	Runs well	11.0 tok/s	32097 ms	262K

Quantization options

How Qwen 3.6 27B (27B params) fits at each quantization level on MacBook Pro M1 Max 64GB (46.1 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	10.5 GB	Low	S86
Q3_K_S	3	13.2 GB	Low	S87
NVFP4	4	15.1 GB	Medium	S87
Q4_K_M	4	16.5 GB	Medium	S88
Q5_K_M	5	19.4 GB	High	S89
Q6_K	6	22.1 GB	High	S90
Q8_0Best for your GPU	8	28.9 GB	Very High	S91
F16	16	55.4 GB	Maximum	F0

Get started

Copy-paste commands to run Qwen 3.6 27B on your machine.

Run

lms load Qwen3.6-27B && lms server start

Your hardware

More models your MacBook Pro M1 Max 64GB can run

Model	Params	Grade	Decode	Capabilities
Qwen3-Coder 30B A3B Instruct	30.5B	S	33.3 tok/s

Frequently asked questions

Can MacBook Pro M1 Max 64GB run Qwen 3.6 27B?

Yes, MacBook Pro M1 Max 64GB can run Qwen 3.6 27B with a S grade (Runs well). Expected decode speed: 11.0 tok/s.

How much VRAM does Qwen 3.6 27B need?

Qwen 3.6 27B (27B parameters) requires approximately 25.3 GB of memory with Q4_K_M quantization.

What is the best quantization for Qwen 3.6 27B?

The recommended quantization for Qwen 3.6 27B is Q4_K_M, which balances quality and memory efficiency.

What speed will Qwen 3.6 27B run at on MacBook Pro M1 Max 64GB?

On MacBook Pro M1 Max 64GB, Qwen 3.6 27B achieves approximately 11.0 tokens per second decode speed with a time-to-first-token of 17653ms using Q4_K_M quantization.

Can MacBook Pro M1 Max 64GB run Qwen 3.6 27B for coding?

For coding workloads, Qwen 3.6 27B on MacBook Pro M1 Max 64GB receives a S grade with 11.0 tok/s and 262K context.

What context window can Qwen 3.6 27B use on MacBook Pro M1 Max 64GB?

On MacBook Pro M1 Max 64GB, Qwen 3.6 27B 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 M1 Max 64GB as fast as VRAM for Qwen 3.6 27B?

Not always. MacBook Pro M1 Max 64GB 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.

See all results for MacBook Pro M1 Max 64GB See all hardware for Qwen 3.6 27B

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