Can DeepSeek Coder V2 16B run on AMD Instinct MI325X 256GB?

YES — Runs Great

A74Great

Estimated from fit model

DeepSeek Coder V2 16B needs ~39.6 GB VRAM. AMD Instinct MI325X 256GB has 256.0 GB. With Q4_K_M quantization, expect ~1069 tok/s.

Runtime: llama.cppCapacity: RoomyBandwidth: HighStack: 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) — 39.6 GB, 1068.5 tok/s, Runs well

39.6 GB required256.0 GB available

15% VRAM used

Fit status

Runs well

Decode

1068.5 tok/s

TTFT

350 ms

Safe context

131K

Memory

39.6 GB / 256.0 GB

Memory breakdown

Weights9.8 GB

KV Cache3.3 GB

Runtime0.9 GB

Headroom25.6 GB

See how fast it feels

See how fast it feelsDeepSeek Coder V2 16B 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: 1068.5 tok/s decode · 350ms TTFT (warm) · 2671 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

Workload	Grade	Fit	Decode	TTFT	Context
Chat	A	Runs well	1068.5 tok/s	350 ms	131K
Coding	A	Runs well	1068.5 tok/s	350 ms	131K
Agentic Coding	A	Runs well	1068.5 tok/s	350 ms	131K
Reasoning	A	Runs well	1068.5 tok/s	350 ms	131K
RAG	A	Runs well	1068.5 tok/s	350 ms	131K

Quantization options

How DeepSeek Coder V2 16B (16B params) fits at each quantization level on AMD Instinct MI325X 256GB (256.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	6.2 GB	Low	B65
Q3_K_S	3	7.8 GB	Low	B65
NVFP4	4	9.0 GB	Medium	B65
Q4_K_M	4	9.8 GB	Medium	B65
Q5_K_M	5	11.5 GB	High	B65
Q6_K	6	13.1 GB	High	B65
Q8_0	8	17.1 GB	Very High	B65
F16Best for your GPU	16	32.8 GB	Maximum	B66

Get started

Copy-paste commands to run DeepSeek Coder V2 16B on your machine.

Run

lms load DeepSeek-Coder-V2-Lite-Instruct && lms server start

Your hardware

More models your AMD Instinct MI325X 256GB can run

Model	Params	Grade	Decode
Qwen 3.5 397B A17B	397B	A	39.2 tok/s
Devstral 2 123B Instruct	123B	S	63.5 tok/s
Qwen3-Coder 30B A3B Instruct	30.5B	S	662.3 tok/s
Qwen 3.5 27B	27B	S	287.2 tok/s
Qwen 3.6 27B	27B	S	179 tok/s

Frequently asked questions

Can AMD Instinct MI325X 256GB run DeepSeek Coder V2 16B?

Yes, AMD Instinct MI325X 256GB can run DeepSeek Coder V2 16B with a A grade (Runs well). Expected decode speed: 1068.5 tok/s.

How much VRAM does DeepSeek Coder V2 16B need?

DeepSeek Coder V2 16B (16B parameters) requires approximately 39.6 GB of memory with Q4_K_M quantization.

What is the best quantization for DeepSeek Coder V2 16B?

The recommended quantization for DeepSeek Coder V2 16B is Q4_K_M, which balances quality and memory efficiency.

What speed will DeepSeek Coder V2 16B run at on AMD Instinct MI325X 256GB?

On AMD Instinct MI325X 256GB, DeepSeek Coder V2 16B achieves approximately 1068.5 tokens per second decode speed with a time-to-first-token of 350ms using Q4_K_M quantization.

Can AMD Instinct MI325X 256GB run DeepSeek Coder V2 16B for coding?

For coding workloads, DeepSeek Coder V2 16B on AMD Instinct MI325X 256GB receives a A grade with 1068.5 tok/s and 131K context.

What context window can DeepSeek Coder V2 16B use on AMD Instinct MI325X 256GB?

On AMD Instinct MI325X 256GB, DeepSeek Coder V2 16B can safely use up to 131K tokens of context. The model's official context limit is 131K, but available memory constrains the safe maximum.

See all results for AMD Instinct MI325X 256GB See all hardware for DeepSeek Coder V2 16B

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