Can Codestral RAG 19B Pruned i1 run on MacBook Pro M2 Max 96GB?

YES — Runs Great

C44Usable

Estimated from fit model

Codestral RAG 19B Pruned i1 needs ~25.1 GB VRAM. MacBook Pro M2 Max 96GB has 69.1 GB. With Q4_K_M quantization, expect ~20 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) — 25.1 GB, 20.0 tok/s, Runs well

25.1 GB required69.1 GB available

36% VRAM used

Fit status

Runs well

Decode

20.0 tok/s

TTFT

9672 ms

Safe context

332K

Memory

25.1 GB / 69.1 GB

Memory breakdown

Weights11.6 GB

KV Cache2.2 GB

Runtime0.9 GB

Headroom10.4 GB

See how fast it feels

See how fast it feelsCodestral RAG 19B Pruned i1 on MacBook Pro M2 Max 96GB
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: 20.0 tok/s decode · 9.7s TTFT (warm) · 50 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	20.0 tok/s	5275 ms	332K
Coding	C	Runs well	20.0 tok/s	9672 ms	332K
Agentic Coding	C	Runs well	20.0 tok/s	14068 ms	332K
Reasoning	C	Runs well	20.0 tok/s	11430 ms	332K
RAG	C	Runs well	20.0 tok/s	17585 ms	332K

Quantization options

How Codestral RAG 19B Pruned i1 (19B params) fits at each quantization level on MacBook Pro M2 Max 96GB (69.1 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	7.4 GB	Low	D40
Q3_K_S	3	9.3 GB	Low	C40
NVFP4	4	10.6 GB	Medium	C40
Q4_K_M	4	11.6 GB	Medium	C41
Q5_K_M	5	13.7 GB	High	C41
Q6_K	6	15.6 GB	High	C41
Q8_0	8	20.3 GB	Very High	C42
F16Best for your GPU	16	38.9 GB	Maximum	C47

Get started

Copy-paste commands to run Codestral RAG 19B Pruned i1 on your machine.

Run

lms load hf-mradermacher--codestral-rag-19b-pruned-i1-gguf && lms server start

升级选项

能流畅运行 Codestral RAG 19B Pruned i1 的硬件

Mac Studio M2 Ultra 128GB经济之选

128 GB Unified (+32)800 GB/s (+400)

Raises estimated decode speed by about 100%.40 tok/s 解码

Raises estimated decode speed by about 100%.

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

~$3,999 MSRP

Mac Studio M1 Ultra 128GB最佳性价比

128 GB Unified (+32)800 GB/s (+400)

Raises estimated decode speed by about 90%.38 tok/s 解码

Raises estimated decode speed by about 90%.

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

~$3,999 MSRP

MacBook Pro M4 Max 128GBApple 升级

128 GB Unified (+32)546 GB/s (+146)

Raises estimated decode speed by about 80%.36 tok/s 解码

Raises estimated decode speed by about 80%.

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

~$4,999 MSRP

Frequently asked questions

Can MacBook Pro M2 Max 96GB run Codestral RAG 19B Pruned i1?

Yes, MacBook Pro M2 Max 96GB can run Codestral RAG 19B Pruned i1 with a C grade (Runs well). Expected decode speed: 20.0 tok/s.

How much VRAM does Codestral RAG 19B Pruned i1 need?

Codestral RAG 19B Pruned i1 (19B parameters) requires approximately 25.1 GB of memory with Q4_K_M quantization.

What is the best quantization for Codestral RAG 19B Pruned i1?

The recommended quantization for Codestral RAG 19B Pruned i1 is Q4_K_M, which balances quality and memory efficiency.

What speed will Codestral RAG 19B Pruned i1 run at on MacBook Pro M2 Max 96GB?

On MacBook Pro M2 Max 96GB, Codestral RAG 19B Pruned i1 achieves approximately 20.0 tokens per second decode speed with a time-to-first-token of 9672ms using Q4_K_M quantization.

Can MacBook Pro M2 Max 96GB run Codestral RAG 19B Pruned i1 for coding?

For coding workloads, Codestral RAG 19B Pruned i1 on MacBook Pro M2 Max 96GB receives a C grade with 20.0 tok/s and 332K context.

What context window can Codestral RAG 19B Pruned i1 use on MacBook Pro M2 Max 96GB?

On MacBook Pro M2 Max 96GB, Codestral RAG 19B Pruned i1 can safely use up to 332K tokens of context. The model's official context limit is —, but available memory constrains the safe maximum.

Is unified memory on MacBook Pro M2 Max 96GB as fast as VRAM for Codestral RAG 19B Pruned i1?

Not always. MacBook Pro M2 Max 96GB 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 M2 Max 96GB See all hardware for Codestral RAG 19B Pruned i1

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