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Qwen3.5-0.8B · IQ2_XS
Apple M3 Max36GBllama.cpp v0.32L2 Cross-framework verified
This page aggregates 1 real-world runs of Qwen3.5-0.8B (IQ2_XS) on Apple M3 Max with llama.cpp, contributed by 1 independent source platforms; metrics are averages of published measurements.
369.47 tok/s
Decode
Decode speed
2,026.25 tok/s
Prefill
Prefill speed
1.42 s
TTFT
Time to first token
2.91 GB
VRAM
VRAM usage
L2 Cross-framework verified
1
Measured runs
1
Independent sources
Other
Source platforms
Today
Last verified
Performance
- llama.cpp · IQ2_XS (current)Decode 369.47 · Prefill 2026.25 ·
- llama.cpp · IQ3_XS Decode 313.86 · Prefill 1064.12 ·
- Ollama · Q3_K_M Decode 286.62 · Prefill 1285.71 ·
- Strata · Q8_0 Decode 237.48 · Prefill 1069.27 ·
Core figures
- Decode (avg)
- 369.47 tok/s
- Prefill (avg)
- 2,026.25 tok/s
- TTFT (avg)
- 1.42 s
- VRAM (avg)
- 2.91 GB
- MTP acceptance rate
- —
- TTFB
- 2.96 GB
- Power draw
- 37.7 W
Configuration
Member-level fields are taken from the most recent run
- Model
- Qwen3.5-0.8B
- Quantization
- IQ2_XS
- Framework
- llama.cpp
- Version
- v0.32
- Context length
- 8192 tokens
- Batch size
- 256
- GPU layers
- 99
- Flash Attention
- On
Hardware
Nominal and measured figures are shown side by side; whether it runs is the reader's call
- GPU
- Apple M3 Max
- Nominal VRAM
- 36 GB
- Measured VRAM (avg)
- 2.91 GB
- OS
- macOS 15.0
- Driver
- Apple M3 Max
- CUDA
- N/A
- Power draw
- 37.7 W
Sources & evidence
1 measured records in total, each traceable to its original source
v0.32 · macOS 15.0 · CUDA N/A · 8192 ctx
369.47 tok/s
Decode
2,026.25 tok/s
Prefill
1.42 s
TTFT
2.91 GB
VRAM
—
MTP
37.7 W
Power draw
L2 batch seed 2026-10-10: llama.cpp on hw_id=4 running model_id=51 at IQ2_XS