Can Codestral 22B run on MacBook Pro M1 Max 32GB?

YES — Tight Fit

B59Good

Estimated from fit model

Codestral 22B needs ~20.2 GB VRAM. MacBook Pro M1 Max 32GB has 23.0 GB. With Q4_K_M quantization, expect ~18 tok/s.

Runtime: llama.cppCapacity: TightBandwidth: 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) — 20.2 GB, 17.6 tok/s, Tight fit

20.2 GB required23.0 GB available

88% VRAM used

Fit status

Tight fit

Decode

17.6 tok/s

TTFT

10986 ms

Safe context

33K

Memory

20.2 GB / 23.0 GB

Memory breakdown

Weights13.4 GB

KV Cache2.4 GB

Runtime0.9 GB

Headroom3.5 GB

See how fast it feels

See how fast it feelsCodestral 22B on MacBook Pro M1 Max 32GB
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: 17.6 tok/s decode · 11.0s TTFT (warm) · 44 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	B	Tight fit	17.6 tok/s	5992 ms	33K
Coding	B	Tight fit	17.6 tok/s	10986 ms	33K
Agentic Coding	B	Runs with offload	17.6 tok/s	15979 ms	33K
Reasoning	B	Tight fit	17.6 tok/s	12983 ms	33K
RAG	B	Runs with offload	17.6 tok/s	19974 ms	33K

Quantization options

How Codestral 22B (22B params) fits at each quantization level on MacBook Pro M1 Max 32GB (23.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	8.6 GB	Low	B58
Q3_K_S	3	10.8 GB	Low	B60
NVFP4	4	12.3 GB	Medium	B60
Q4_K_M	4	13.4 GB	Medium	B60
Q5_K_M	5	15.8 GB	High	B60
Q6_KBest for your GPU	6	18.0 GB	High	B60
Q8_0	8	23.5 GB	Very High	F0
F16	16	45.1 GB	Maximum	F0

Get started

Copy-paste commands to run Codestral 22B on your machine.

Run

ollama run codestral

Upgrade options

Hardware that runs Codestral 22B well

MacBook Pro M3 Pro 36GBBudget pick

36 GB Unified (+4)

This setup is broadly balanced for this model.8.8 tok/s decode

~$1,999 MSRP

MacBook Pro M4 Max 36GBBest value

36 GB Unified (+4)410 GB/s (+10)

Raises estimated decode speed by about 69%.29.8 tok/s decode

Raises estimated decode speed by about 69%.

~$2,499 MSRP

MacBook Pro M4 Max 48GBApple upgrade

48 GB Unified (+16)546 GB/s (+146)

Raises estimated decode speed by about 112%.37.4 tok/s decode

Raises estimated decode speed by about 112%.

Adds memory headroom for longer context windows and future model growth.

~$2,499 MSRP

Frequently asked questions

Can MacBook Pro M1 Max 32GB run Codestral 22B?

Yes, MacBook Pro M1 Max 32GB can run Codestral 22B with a B grade (Tight fit). Expected decode speed: 17.6 tok/s.

How much VRAM does Codestral 22B need?

Codestral 22B (22B parameters) requires approximately 20.2 GB of memory with Q4_K_M quantization.

What is the best quantization for Codestral 22B?

The recommended quantization for Codestral 22B is Q4_K_M, which balances quality and memory efficiency.

What speed will Codestral 22B run at on MacBook Pro M1 Max 32GB?

On MacBook Pro M1 Max 32GB, Codestral 22B achieves approximately 17.6 tokens per second decode speed with a time-to-first-token of 10986ms using Q4_K_M quantization.

Can MacBook Pro M1 Max 32GB run Codestral 22B for coding?

For coding workloads, Codestral 22B on MacBook Pro M1 Max 32GB receives a B grade with 17.6 tok/s and 33K context.

What context window can Codestral 22B use on MacBook Pro M1 Max 32GB?

On MacBook Pro M1 Max 32GB, Codestral 22B can safely use up to 33K tokens of context. The model's official context limit is 33K, but available memory constrains the safe maximum.

Is unified memory on MacBook Pro M1 Max 32GB as fast as VRAM for Codestral 22B?

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.

See all results for MacBook Pro M1 Max 32GB See all hardware for Codestral 22B

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<iframe src="https://willitrunai.com/embed/codestral-22b-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>

Preview:

Workload

Grade

Fit

Decode

TTFT

Context

Chat

Tight fit

17.6 tok/s

5992 ms

33K

Coding

Tight fit

17.6 tok/s

10986 ms

33K

Agentic Coding

Runs with offload

17.6 tok/s

15979 ms

33K

Reasoning

Tight fit

17.6 tok/s

12983 ms

33K

RAG

Runs with offload

17.6 tok/s

19974 ms

33K

Quantization options

How Codestral 22B (22B params) fits at each quantization level on MacBook Pro M1 Max 32GB (23.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	8.6 GB	Low	B58
Q3_K_S	3	10.8 GB	Low	B60
NVFP4	4	12.3 GB	Medium	B60
Q4_K_M	4	13.4 GB	Medium	B60
Q5_K_M	5	15.8 GB	High	B60
Q6_KBest for your GPU	6	18.0 GB	High	B60
Q8_0	8	23.5 GB	Very High	F0
F16	16	45.1 GB	Maximum	F0

Frequently asked questions

Can MacBook Pro M1 Max 32GB run Codestral 22B?

Yes, MacBook Pro M1 Max 32GB can run Codestral 22B with a B grade (Tight fit). Expected decode speed: 17.6 tok/s.

How much VRAM does Codestral 22B need?

Codestral 22B (22B parameters) requires approximately 20.2 GB of memory with Q4_K_M quantization.

What is the best quantization for Codestral 22B?

The recommended quantization for Codestral 22B is Q4_K_M, which balances quality and memory efficiency.

What speed will Codestral 22B run at on MacBook Pro M1 Max 32GB?

On MacBook Pro M1 Max 32GB, Codestral 22B achieves approximately 17.6 tokens per second decode speed with a time-to-first-token of 10986ms using Q4_K_M quantization.

Can MacBook Pro M1 Max 32GB run Codestral 22B for coding?

For coding workloads, Codestral 22B on MacBook Pro M1 Max 32GB receives a B grade with 17.6 tok/s and 33K context.

What context window can Codestral 22B use on MacBook Pro M1 Max 32GB?

On MacBook Pro M1 Max 32GB, Codestral 22B can safely use up to 33K tokens of context. The model's official context limit is 33K, but available memory constrains the safe maximum.

Is unified memory on MacBook Pro M1 Max 32GB as fast as VRAM for Codestral 22B?