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Qwen3-4B · Q5_K_S
AMD Ryzen AI Max+ 395128GBOllama v0.40L2 Cross-framework verified
This page aggregates 1 real-world runs of Qwen3-4B (Q5_K_S) on AMD Ryzen AI Max+ 395 with Ollama, contributed by 1 independent source platforms; metrics are averages of published measurements.
109.99 tok/s
Decode
Decode speed
499.66 tok/s
Prefill
Prefill speed
0.19 s
TTFT
Time to first token
9.66 GB
VRAM
VRAM usage
L2 Cross-framework verified
1
Measured runs
1
Independent sources
Other
Source platforms
5 days ago
Last verified
Performance
- llama.cpp · Q6_K Decode 104.54 · Prefill 394.29 ·
- Ollama · IQ1_S Decode 170.91 · Prefill 585.17 ·
- Ollama · IQ2_M Decode 170.8 · Prefill 683.91 ·
- Ollama · Q2_K Decode 165.94 · Prefill 894.2 ·
- Ollama · Q5_K_S (current)Decode 109.99 · Prefill 499.66 ·
Core figures
- Decode (avg)
- 109.99 tok/s
- Prefill (avg)
- 499.66 tok/s
- TTFT (avg)
- 0.19 s
- VRAM (avg)
- 9.66 GB
- MTP acceptance rate
- —
- TTFB
- 0.88 GB
- Power draw
- 98.6 W
Configuration
Member-level fields are taken from the most recent run
- Model
- Qwen3-4B
- Quantization
- Q5_K_S
- Framework
- Ollama
- Version
- v0.40
- Context length
- 4096 tokens
- Batch size
- 256
- GPU layers
- 99
- Flash Attention
- Off
Hardware
Nominal and measured figures are shown side by side; whether it runs is the reader's call
- GPU
- AMD Ryzen AI Max+ 395
- Nominal VRAM
- 128 GB
- Measured VRAM (avg)
- 9.66 GB
- OS
- Windows 11 23H2
- Driver
- AMD Adrenalin 25.10.1
- CUDA
- N/A
- Power draw
- 98.6 W
Sources & evidence
1 measured records in total, each traceable to its original source
v0.40 · Windows 11 23H2 · CUDA N/A · 4096 ctx
109.99 tok/s
Decode
499.66 tok/s
Prefill
0.19 s
TTFT
9.66 GB
VRAM
—
MTP
98.6 W
Power draw
L2 batch seed 2026-10-13: Ollama on hw_id=24 running model_id=54 at Q5_K_S