Can Aya Expanse 32B run on Radeon PRO W7900 DS 48GB?

YES — Runs Great

B56Good

Estimated from fit model

Aya Expanse 32B needs ~27.7 GB VRAM. Radeon PRO W7900 DS 48GB has 48.0 GB. With Q4_K_M quantization, expect ~28 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) — 27.7 GB, 28.4 tok/s, Runs well

27.7 GB required48.0 GB available

58% VRAM used

Fit status

Runs well

Decode

28.4 tok/s

TTFT

6817 ms

Safe context

Memory

27.7 GB / 48.0 GB

Memory breakdown

Weights19.5 GB

KV Cache2.4 GB

Runtime0.9 GB

Headroom4.8 GB

See how fast it feels

See how fast it feelsAya Expanse 32B on Radeon PRO W7900 DS 48GB
1st promptCold start — includes initialization
>What is local AI inference?
Local AI inference means running an AI language model directly on your own hardware — your laptop, desktop, or server — instead of sending requests to a remote cloud API.

When you run inference locally the model weights are loaded into your GPU or unified memory. Each token you generate requires reading those weights from memory, so memory bandwidth is the main bottleneck for decode speed.

Key benefits of running locally:
  - Full privacy: your prompts never leave your machine
  - No per-token cost or rate limits
  - Works offline once the model is downloaded
  - Latency depends only on your hardware
2nd promptWarm — model ready, no init overhead
>How much VRAM do I need?
It depends on the model size and quantization level. A rough rule of thumb:

  Model size     Q4 (4-bit)    Q8 (8-bit)    FP16
  7B params      ~4.3 GB       ~7.5 GB       ~14 GB
  13B params     ~7.9 GB       ~13.9 GB      ~26 GB
  70B params     ~42.7 GB      ~74.9 GB      ~140 GB

Most people use 4-bit quantization (Q4_K_M) which gives 90-95% of full quality at a fraction of the memory. A 24 GB GPU can comfortably run most 7B-13B models.
Estimated: 28.4 tok/s decode · 6.8s 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	B	Runs well	28.4 tok/s	3718 ms	8K
Coding	B	Runs well	28.4 tok/s	6817 ms	8K
Agentic Coding	B	Runs well	28.4 tok/s	9916 ms	8K
Reasoning	B	Runs well	28.4 tok/s	8056 ms	8K
RAG	B	Runs well	28.4 tok/s	12394 ms	8K

Quantization options

How Aya Expanse 32B (32B params) fits at each quantization level on Radeon PRO W7900 DS 48GB (48.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	12.5 GB	Low	C49
Q3_K_S	3	15.7 GB	Low	C50
NVFP4	4

Get started

Copy-paste commands to run Aya Expanse 32B on your machine.

Run

ollama run aya-expanse:32b

Frequently asked questions

Can Radeon PRO W7900 DS 48GB run Aya Expanse 32B?

Yes, Radeon PRO W7900 DS 48GB can run Aya Expanse 32B with a B grade (Runs well). Expected decode speed: 28.4 tok/s.

How much VRAM does Aya Expanse 32B need?

Aya Expanse 32B (32B parameters) requires approximately 27.7 GB of memory with Q4_K_M quantization.

What is the best quantization for Aya Expanse 32B?

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

What speed will Aya Expanse 32B run at on Radeon PRO W7900 DS 48GB?

On Radeon PRO W7900 DS 48GB, Aya Expanse 32B achieves approximately 28.4 tokens per second decode speed with a time-to-first-token of 6817ms using Q4_K_M quantization.

Can Radeon PRO W7900 DS 48GB run Aya Expanse 32B for coding?

For coding workloads, Aya Expanse 32B on Radeon PRO W7900 DS 48GB receives a B grade with 28.4 tok/s and 8K context.

What context window can Aya Expanse 32B use on Radeon PRO W7900 DS 48GB?

On Radeon PRO W7900 DS 48GB, Aya Expanse 32B can safely use up to 8K tokens of context. The model's official context limit is 8K, but available memory constrains the safe maximum.

See all results for Radeon PRO W7900 DS 48GB See all hardware for Aya Expanse 32B

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