Can Qwen 2.5 32B run on Radeon Pro W7900 48GB?

YES — Runs Great

A84Great

Estimated from fit model

Qwen 2.5 32B needs ~29.1 GB VRAM. Radeon Pro W7900 48GB has 48.0 GB. With Q4_K_M quantization, expect ~26 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) — 29.1 GB, 28.2 tok/s, Runs well

29.1 GB required48.0 GB available

61% VRAM used

Fit status

Runs well

Decode

28.2 tok/s

TTFT

6864 ms

Safe context

93K

Memory

29.1 GB / 48.0 GB

Memory breakdown

Weights19.5 GB

KV Cache3.9 GB

Runtime0.9 GB

Headroom4.8 GB

See how fast it feels

See how fast it feelsQwen 2.5 32B on Radeon Pro W7900 48GB
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: 28.2 tok/s decode · 6.9s TTFT (warm) · 71 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	28.2 tok/s	3744 ms	93K
Coding	A	Runs well	26.1 tok/s	7413 ms	93K
Agentic Coding	S	Runs well	28.2 tok/s	9984 ms	93K
Reasoning	A	Runs well	28.2 tok/s	8112 ms	93K
RAG	S	Runs well	28.2 tok/s	12481 ms	93K

Quantization options

How Qwen 2.5 32B (32B params) fits at each quantization level on Radeon Pro W7900 48GB (48.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	12.5 GB	Low	A77
Q3_K_S	3	15.7 GB	Low	A78
NVFP4	4	17.9 GB	Medium	A79
Q4_K_M	4	19.5 GB	Medium	A80
Q5_K_M	5	23.0 GB	High	A81
Q6_K	6	26.2 GB	High	A82
Q8_0Best for your GPU	8	34.2 GB	Very High	A81
F16	16	65.6 GB	Maximum	F0

Get started

Copy-paste commands to run Qwen 2.5 32B on your machine.

Run

ollama run qwen2.5

Your hardware

More models your Radeon Pro W7900 48GB can run

Model	Params	Grade	Decode
Qwen 3.6 35B A3B	35B	S	64.8 tok/s
Qwen 3.5 35B A3B	35B	S	70.4 tok/s
Qwen 2.5 VL 72B	72B	A	7.2 tok/s
Qwen3-Coder-Next	80B	A	18.7 tok/s
Llama 3.3 70B	70B	A	7.8 tok/s

Frequently asked questions

Can Radeon Pro W7900 48GB run Qwen 2.5 32B?

Yes, Radeon Pro W7900 48GB can run Qwen 2.5 32B with a A grade (Runs well). Expected decode speed: 26.1 tok/s.

How much VRAM does Qwen 2.5 32B need?

Qwen 2.5 32B (32B parameters) requires approximately 29.1 GB of memory with Q4_K_M quantization.

What is the best quantization for Qwen 2.5 32B?

The recommended quantization for Qwen 2.5 32B is Q4_K_M, which balances quality and memory efficiency.

What speed will Qwen 2.5 32B run at on Radeon Pro W7900 48GB?

On Radeon Pro W7900 48GB, Qwen 2.5 32B achieves approximately 26.1 tokens per second decode speed with a time-to-first-token of 7413ms using Q4_K_M quantization.

Can Radeon Pro W7900 48GB run Qwen 2.5 32B for coding?

For coding workloads, Qwen 2.5 32B on Radeon Pro W7900 48GB receives a A grade with 26.1 tok/s and 93K context.

What context window can Qwen 2.5 32B use on Radeon Pro W7900 48GB?

On Radeon Pro W7900 48GB, Qwen 2.5 32B can safely use up to 93K tokens of context. The model's official context limit is 131K, but available memory constrains the safe maximum.

See all results for Radeon Pro W7900 48GB See all hardware for Qwen 2.5 32B

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