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⇱ Codestral 2 25.08 on AMD Instinct MI325X 256GB? YES


Can Codestral 2 25.08 run on AMD Instinct MI325X 256GB?

YES — Runs Great

A80Great
Estimated from fit model

Codestral 2 25.08 needs ~42.4 GB VRAM. AMD Instinct MI325X 256GB has 256.0 GB. With Q4_K_M quantization, expect ~308 tok/s.

Runtime: llama.cppCapacity: RoomyBandwidth: HighStack: StandardBottleneck: Balanced
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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) — 42.4 GB, 308.0 tok/s, Runs well
42.4 GB required256.0 GB available
17% VRAM used

Fit status

Runs well

Decode

308.0 tok/s

TTFT

629 ms

Safe context

256K

Memory

42.4 GB / 256.0 GB

Memory breakdown

Weights13.4 GB
KV Cache2.4 GB
Runtime0.9 GB
Headroom25.6 GB

See how fast it feels

See how fast it feelsCodestral 2 25.08 on AMD Instinct MI325X 256GB
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: 308.0 tok/s decode · 629ms TTFT (warm) · 770 tok/s prefill

What limits this setup

This setup is broadly balanced for this model.

No major red flags

This recommendation has enough memory headroom and acceptable estimated speed for the selected workload.

Best improvement path

Performance by workload

WorkloadGradeFitDecodeTTFTContext
ChatARuns well308.0 tok/s350 ms256K
CodingARuns well308.0 tok/s629 ms256K
Agentic CodingARuns well308.0 tok/s914 ms256K
ReasoningARuns well308.0 tok/s743 ms256K
RAGARuns well308.0 tok/s1143 ms256K

Quantization options

How Codestral 2 25.08 (22B params) fits at each quantization level on AMD Instinct MI325X 256GB (256.0 GB usable).

QuantBitsVRAMQualityFit
Q2_K
2
8.6 GB
LowA70
Q3_K_S
3
10.8 GB
LowA70
NVFP4
4
12.3 GB
MediumA70
Q4_K_M
4
13.4 GB
MediumA71
Q5_K_M
5
15.8 GB
HighA71
Q6_K
6
18.0 GB
HighA71
Q8_0
8
23.5 GB
Very HighA71
F16Best for your GPU
16
45.1 GB
MaximumA73

Get started

Copy-paste commands to run Codestral 2 25.08 on your machine.

Run

lms load codestral-2508 && lms server start

Your hardware

More models your AMD Instinct MI325X 256GB can run

ModelParamsGradeDecodeCapabilities
👁 Alibaba
Qwen 3.5 397B A17B
397BA39.2 tok/s
👁 Mistral
Devstral 2 123B Instruct
123BS63.5 tok/s
👁 Alibaba
Qwen3-Coder 30B A3B Instruct
30.5BS662.3 tok/s
👁 Alibaba
Qwen 3.5 27B
27BS287.2 tok/s
👁 Alibaba
Qwen 3.6 27B
27BS179 tok/s

Frequently asked questions

See all results for AMD Instinct MI325X 256GBSee all hardware for Codestral 2 25.08