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gemma-4-26B-A4B-it · Q4_K_S
Apple M4 Pro64GBvLLM v0.21L2 Cross-framework verified
This page aggregates 1 real-world runs of gemma-4-26B-A4B-it (Q4_K_S) on Apple M4 Pro with vLLM, contributed by 1 independent source platforms; metrics are averages of published measurements.
72.54 tok/s
Decode
Decode speed
364.75 tok/s
Prefill
Prefill speed
1.6 s
TTFT
Time to first token
44.69 GB
VRAM
VRAM usage
L2 Cross-framework verified
1
Measured runs
1
Independent sources
Other
Source platforms
5 days ago
Last verified
Performance
- vLLM · IQ3_XS Decode 87.63 · Prefill 428.03 ·
- vLLM · Q4_K_S (current)Decode 72.54 · Prefill 364.75 ·
- Ollama · Q5_K_M Decode 56.24 · Prefill 299.52 ·
- Ollama · Q5_K_S Decode 59.26 · Prefill 228.14 ·
Core figures
- Decode (avg)
- 72.54 tok/s
- Prefill (avg)
- 364.75 tok/s
- TTFT (avg)
- 1.6 s
- VRAM (avg)
- 44.69 GB
- MTP acceptance rate
- —
- TTFB
- 0.58 GB
- Power draw
- 68.2 W
Configuration
Member-level fields are taken from the most recent run
- Model
- gemma-4-26B-A4B-it
- Quantization
- Q4_K_S
- Framework
- vLLM
- Version
- v0.21
- Context length
- 2048 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
- Apple M4 Pro
- Nominal VRAM
- 64 GB
- Measured VRAM (avg)
- 44.69 GB
- OS
- macOS 15.0
- Driver
- Apple M4 Pro
- CUDA
- N/A
- Power draw
- 68.2 W
Sources & evidence
1 measured records in total, each traceable to its original source
v0.21 · macOS 15.0 · CUDA N/A · 2048 ctx
72.54 tok/s
Decode
364.75 tok/s
Prefill
1.6 s
TTFT
44.69 GB
VRAM
—
MTP
68.2 W
Power draw
L2 batch seed 2026-10-13: vLLM on hw_id=25 running model_id=64 at Q4_K_S