Can Yi Coder 9B Chat run on MacBook Pro M1 Max 32GB?

YES — Runs Great

C49Usable

Estimated from fit model

Yi Coder 9B Chat needs ~10.9 GB VRAM. MacBook Pro M1 Max 32GB has 23.0 GB. With Q4_K_M quantization, expect ~40 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) — 10.9 GB, 40.1 tok/s, Runs well

10.9 GB required23.0 GB available

47% VRAM used

Fit status

Runs well

Decode

40.1 tok/s

TTFT

4831 ms

Safe context

200K

Memory

10.9 GB / 23.0 GB

Memory breakdown

Weights5.5 GB

KV Cache1.1 GB

Runtime0.9 GB

Headroom3.5 GB

See how fast it feels

See how fast it feelsYi Coder 9B Chat 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: 40.1 tok/s decode · 4.8s TTFT (warm) · 100 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	C	Runs well	40.1 tok/s	2635 ms	200K
Coding	C	Runs well	40.1 tok/s	4831 ms	200K
Agentic Coding	C	Runs well	40.1 tok/s	7027 ms	200K
Reasoning	C	Runs well	40.1 tok/s	5710 ms	200K
RAG	C	Runs well	40.1 tok/s	8784 ms	200K

Quantization options

How Yi Coder 9B Chat (9B params) fits at each quantization level on MacBook Pro M1 Max 32GB (23.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	3.5 GB	Low	C45
Q3_K_S	3	4.4 GB	Low	C45
NVFP4	4	5.0 GB	Medium	C46
Q4_K_M	4	5.5 GB	Medium	C46
Q5_K_M	5	6.5 GB	High	C47
Q6_K	6	7.4 GB	High	C47
Q8_0	8	9.6 GB	Very High	C49
F16Best for your GPU	16	18.5 GB	Maximum	C50

Get started

Copy-paste commands to run Yi Coder 9B Chat on your machine.

Run

lms load hf-maziyarpanahi--yi-coder-9b-chat-gguf && lms server start

アップグレードオプション

Yi Coder 9B Chatを快適に動かすハードウェア

RX 7900 XTX 24GBコスパ重視

960 GB/s (+560)

Raises estimated decode speed by about 214%.125.9 tok/sデコード

Raises estimated decode speed by about 214%.

〜$999 MSRP

RTX 3090 24GBコスパ最良

936 GB/s (+536)

Raises estimated decode speed by about 150%.100.2 tok/sデコード

Raises estimated decode speed by about 150%.

〜$1,499 MSRP

Frequently asked questions

Can MacBook Pro M1 Max 32GB run Yi Coder 9B Chat?

Yes, MacBook Pro M1 Max 32GB can run Yi Coder 9B Chat with a C grade (Runs well). Expected decode speed: 40.1 tok/s.

How much VRAM does Yi Coder 9B Chat need?

Yi Coder 9B Chat (9B parameters) requires approximately 10.9 GB of memory with Q4_K_M quantization.

What is the best quantization for Yi Coder 9B Chat?

The recommended quantization for Yi Coder 9B Chat is Q4_K_M, which balances quality and memory efficiency.

What speed will Yi Coder 9B Chat run at on MacBook Pro M1 Max 32GB?

On MacBook Pro M1 Max 32GB, Yi Coder 9B Chat achieves approximately 40.1 tokens per second decode speed with a time-to-first-token of 4831ms using Q4_K_M quantization.

Can MacBook Pro M1 Max 32GB run Yi Coder 9B Chat for coding?

For coding workloads, Yi Coder 9B Chat on MacBook Pro M1 Max 32GB receives a C grade with 40.1 tok/s and 200K context.

What context window can Yi Coder 9B Chat use on MacBook Pro M1 Max 32GB?

On MacBook Pro M1 Max 32GB, Yi Coder 9B Chat can safely use up to 200K tokens of context. The model's official context limit is —, but available memory constrains the safe maximum.

Is unified memory on MacBook Pro M1 Max 32GB as fast as VRAM for Yi Coder 9B Chat?

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 Yi Coder 9B Chat

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