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Qwen3.8-9B · Q3_K_L
AMD Ryzen AI Max+ 395128GBvLLM v0.33L2 Cross-framework verified
This page aggregates 1 real-world runs of Qwen3.8-9B (Q3_K_L) on AMD Ryzen AI Max+ 395 with vLLM, contributed by 1 independent source platforms; metrics are averages of published measurements.
107.95 tok/s
Decode
Decode speed
386.71 tok/s
Prefill
Prefill speed
1.35 s
TTFT
Time to first token
15.71 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 · IQ2_M Decode 125.51 · Prefill 634.19 ·
- llama.cpp · IQ3_S Decode 115.85 · Prefill 489.76 ·
- vLLM · Q5_K_M Decode 82.89 · Prefill 274.27 ·
- vLLM · IQ2_XS Decode 145.04 · Prefill 523.91 ·
- vLLM · Q3_K_L (current)Decode 107.95 · Prefill 386.71 ·
- Strata · IQ3_XS Decode 164.91 · Prefill 583.87 ·
- Strata · Q5_K_S Decode 114.19 · Prefill 509.48 ·
Core figures
- Decode (avg)
- 107.95 tok/s
- Prefill (avg)
- 386.71 tok/s
- TTFT (avg)
- 1.35 s
- VRAM (avg)
- 15.71 GB
- MTP acceptance rate
- —
- TTFB
- 0.86 GB
- Power draw
- 68.4 W
Configuration
Member-level fields are taken from the most recent run
- Model
- Qwen3.8-9B
- Quantization
- Q3_K_L
- Framework
- vLLM
- Version
- v0.33
- Context length
- 4096 tokens
- Batch size
- 16
- GPU layers
- 999
- Flash Attention
- On
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)
- 15.71 GB
- OS
- Windows 11 23H2
- Driver
- AMD Adrenalin 25.10.1
- CUDA
- N/A
- Power draw
- 68.4 W
Sources & evidence
1 measured records in total, each traceable to its original source
v0.33 · Windows 11 23H2 · CUDA N/A · 4096 ctx
107.95 tok/s
Decode
386.71 tok/s
Prefill
1.35 s
TTFT
15.71 GB
VRAM
—
MTP
68.4 W
Power draw
L2 batch seed 2026-10-13: vLLM on hw_id=24 running model_id=52 at Q3_K_L