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URL: https://willitrunai.com/can-run/qwen-2.5-14b-on-radeon-pro-w7900-48gb

⇱ Qwen 2.5 14B on Radeon Pro W7900 48GB? YES

Can Qwen 2.5 14B run on Radeon Pro W7900 48GB?

YES — Runs Great

A79Great
○Estimated from fit model

Qwen 2.5 14B needs ~17.2 GB VRAM. Radeon Pro W7900 48GB has 48.0 GB. With Q4_K_M quantization, expect ~65 tok/s.

Runtime: llama.cppCapacity: RoomyBandwidth: HighStack: StandardBottleneck: Balanced
Share:

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) — 17.2 GB, 64.5 tok/s, Runs well
17.2 GB required48.0 GB available
36% VRAM used

Fit status

Runs well

Decode

64.5 tok/s

TTFT

3003 ms

Safe context

131K

Memory

17.2 GB / 48.0 GB

Memory breakdown

Weights8.5 GB
KV Cache2.9 GB
Runtime0.9 GB
Headroom4.8 GB

See how fast it feels

See how fast it feelsQwen 2.5 14B on Radeon Pro W7900 48GB
1st promptCold start — includes initialization
>Solve: If a train travels at 60 mph for 2.5 hours, how far does it go?
Let me work through this step by step. Given information: - Speed = 60 mph (miles per hour) - Time = 2.5 hours Formula: Distance = Speed x Time Calculation: Distance = 60 mph x 2.5 h = 150 miles The train travels 150 miles. Double-check: at 60 mph the train covers 60 miles each hour. In half an hour it covers 30 miles. So in 2.5 hours: 60 + 60 + 30 = 150 miles. Confirmed.
2nd promptWarm — model ready, no init overhead
>What if the train stops for 20 minutes halfway?
The stop doesn't change the total distance covered while moving, but it affects total trip time. Breakdown: - First half: 1.25 hours at 60 mph = 75 miles - Stop: 20 minutes (no distance) - Second half: 1.25 hours at 60 mph = 75 miles Total distance: 150 miles (same) Total time: 2.5 h + 0.33 h = 2.83 hours Average speed: 150 / 2.83 = 53 mph The distance stays the same but average speed drops to 53 mph because of the stop.
Estimated: 64.5 tok/s decode · 3.0s TTFT (warm) · 161 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 well64.5 tok/s1638 ms131K
CodingARuns well64.5 tok/s3003 ms131K
Agentic CodingARuns well64.5 tok/s4368 ms131K
ReasoningARuns well64.5 tok/s3549 ms131K
RAGARuns well64.5 tok/s5460 ms131K

Quantization options

How Qwen 2.5 14B (14B params) fits at each quantization level on Radeon Pro W7900 48GB (48.0 GB usable).

QuantBitsVRAMQualityFit
Q2_K
2
5.5 GB
LowA73
Q3_K_S
3
6.9 GB
LowA73
NVFP4
4
7.8 GB
MediumA73
Q4_K_M
4
8.5 GB
MediumA73
Q5_K_M
5
10.1 GB
HighA74
Q6_K
6
11.5 GB
HighA74
Q8_0
8
15.0 GB
Very HighA75
F16Best for your GPU
16
28.7 GB
MaximumA79

Get started

Copy-paste commands to run Qwen 2.5 14B on your machine.

Run

ollama run qwen2.5

Your hardware

More models your Radeon Pro W7900 48GB can run

ModelParamsGradeDecodeCapabilities
👁 Alibaba
Qwen3-Coder 30B A3B Instruct		30.5BS77.1 tok/s
👁 Alibaba
Qwen 3.5 27B		27BS33.4 tok/s
👁 Alibaba
Qwen 3.6 27B		27BS23.9 tok/s
👁 Alibaba
Qwen 3.6 35B A3B		35BS64.8 tok/s
👁 Alibaba
Qwen3-VL 30B A3B Instruct		30BS79.7 tok/s

Frequently asked questions

See all results for Radeon Pro W7900 48GBSee all hardware for Qwen 2.5 14B