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Qwen3-4B-Thinking-2507 · Q4_K_S
Apple M2 ProStrata v0.29L2 Cross-framework verified
This page aggregates 1 real-world runs of Qwen3-4B-Thinking-2507 (Q4_K_S) on Apple M2 Pro with Strata, contributed by 1 independent source platforms; metrics are averages of published measurements.
119.23 tok/s
Decode
Decode speed
515.15 tok/s
Prefill
Prefill speed
1 s
TTFT
Time to first token
8.65 GB
VRAM
VRAM usage
L2 Cross-framework verified
1
Measured runs
1
Independent sources
Other
Source platforms
2 days ago
Last verified
Performance
- vLLM · IQ3_S Decode 112.31 · Prefill 603.83 ·
- Strata · IQ2_M Decode 171.6 · Prefill 574.16 ·
- Strata · Q4_K_S (current)Decode 119.23 · Prefill 515.15 ·
Core figures
- Decode (avg)
- 119.23 tok/s
- Prefill (avg)
- 515.15 tok/s
- TTFT (avg)
- 1 s
- VRAM (avg)
- 8.65 GB
- MTP acceptance rate
- 0.64
- TTFB
- 0.95 GB
- Power draw
- 22.7 W
Configuration
Member-level fields are taken from the most recent run
- Model
- Qwen3-4B-Thinking-2507
- Quantization
- Q4_K_S
- Framework
- Strata
- Version
- v0.29
- Context length
- 8192 tokens
- Batch size
- 1024
- GPU layers
- 5
- Flash Attention
- On
Hardware
Nominal and measured figures are shown side by side; whether it runs is the reader's call
- GPU
- Apple M2 Pro
- Measured VRAM (avg)
- 8.65 GB
- OS
- macOS 15.0
- Driver
- Apple M2 Pro
- CUDA
- N/A
- Power draw
- 22.7 W
Sources & evidence
1 measured records in total, each traceable to its original source
v0.29 · macOS 15.0 · CUDA N/A · 8192 ctx
119.23 tok/s
Decode
515.15 tok/s
Prefill
1 s
TTFT
8.65 GB
VRAM
0.64
MTP
22.7 W
Power draw
L2 batch seed 2026-10-16: Strata on hw_id=102 running model_id=57 at Q4_K_S