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Qwen3-4B · Q3_K_S
Qualcomm Snapdragon 7 Gen 4Ollama v0.55L2 Cross-framework verified
This page aggregates 1 real-world runs of Qwen3-4B (Q3_K_S) on Qualcomm Snapdragon 7 Gen 4 with Ollama, contributed by 1 independent source platforms; metrics are averages of published measurements.
51.27 tok/s
Decode
Decode speed
253.88 tok/s
Prefill
Prefill speed
0.16 s
TTFT
Time to first token
7.56 GB
VRAM
VRAM usage
L2 Cross-framework verified
1
Measured runs
1
Independent sources
Other
Source platforms
2 days ago
Last verified
Performance
- Ollama · Q2_K Decode 58.83 · Prefill 269.66 ·
- Ollama · Q3_K_S (current)Decode 51.27 · Prefill 253.88 ·
Core figures
- Decode (avg)
- 51.27 tok/s
- Prefill (avg)
- 253.88 tok/s
- TTFT (avg)
- 0.16 s
- VRAM (avg)
- 7.56 GB
- MTP acceptance rate
- —
- TTFB
- 0.41 GB
- Power draw
- 32.1 W
Configuration
Member-level fields are taken from the most recent run
- Model
- Qwen3-4B
- Quantization
- Q3_K_S
- Framework
- Ollama
- Version
- v0.55
- Context length
- 8192 tokens
- Batch size
- 512
- GPU layers
- 33
- Flash Attention
- Off
Hardware
Nominal and measured figures are shown side by side; whether it runs is the reader's call
- GPU
- Qualcomm Snapdragon 7 Gen 4
- Measured VRAM (avg)
- 7.56 GB
- OS
- Windows 11 23H2
- Driver
- Qualcomm Adreno 7.0
- CUDA
- N/A
- Power draw
- 32.1 W
Sources & evidence
1 measured records in total, each traceable to its original source
v0.55 · Windows 11 23H2 · CUDA N/A · 8192 ctx
51.27 tok/s
Decode
253.88 tok/s
Prefill
0.16 s
TTFT
7.56 GB
VRAM
—
MTP
32.1 W
Power draw
L2 batch seed 2026-10-16: Ollama on hw_id=105 running model_id=54 at Q3_K_S