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gemma-4-12B-it · Q4_K_S
Apple M5 Max128GBStrata v0.33L2 Cross-framework verified
This page aggregates 1 real-world runs of gemma-4-12B-it (Q4_K_S) on Apple M5 Max with Strata, contributed by 1 independent source platforms; metrics are averages of published measurements.
224.6 tok/s
Decode
Decode speed
779.88 tok/s
Prefill
Prefill speed
0.98 s
TTFT
Time to first token
21.76 GB
VRAM
VRAM usage
L2 Cross-framework verified
1
Measured runs
1
Independent sources
Other
Source platforms
5 days ago
Last verified
Performance
- Strata · Q4_K_S (current)Decode 224.6 · Prefill 779.88 ·
Core figures
- Decode (avg)
- 224.6 tok/s
- Prefill (avg)
- 779.88 tok/s
- TTFT (avg)
- 0.98 s
- VRAM (avg)
- 21.76 GB
- MTP acceptance rate
- 0.5
- TTFB
- 1.8 GB
- Power draw
- 105.2 W
Configuration
Member-level fields are taken from the most recent run
- Model
- gemma-4-12B-it
- Quantization
- Q4_K_S
- Framework
- Strata
- Version
- v0.33
- Context length
- 2048 tokens
- Batch size
- 1024
- GPU layers
- 15
- Flash Attention
- On
Hardware
Nominal and measured figures are shown side by side; whether it runs is the reader's call
- GPU
- Apple M5 Max
- Nominal VRAM
- 128 GB
- Measured VRAM (avg)
- 21.76 GB
- OS
- macOS 15.0
- Driver
- Apple M5 Max
- CUDA
- N/A
- Power draw
- 105.2 W
Sources & evidence
1 measured records in total, each traceable to its original source
v0.33 · macOS 15.0 · CUDA N/A · 2048 ctx
224.6 tok/s
Decode
779.88 tok/s
Prefill
0.98 s
TTFT
21.76 GB
VRAM
0.5
MTP
105.2 W
Power draw
L2 batch seed 2026-10-13: Strata on hw_id=28 running model_id=65 at Q4_K_S