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Qwen3.5-0.8B · IQ4_XS

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Apple M1 ProStrata v0.27L2 Cross-framework verified

This page aggregates 1 real-world runs of Qwen3.5-0.8B (IQ4_XS) on Apple M1 Pro with Strata, contributed by 1 independent source platforms; metrics are averages of published measurements.

263.91 tok/s

Decode

Decode speed

1,056.07 tok/s

Prefill

Prefill speed

1.17 s

TTFT

Time to first token

3.34 GB

VRAM

VRAM usage

L2 Cross-framework verified

1

Measured runs

1

Independent sources

Other

Source platforms

2 days ago

Last verified

Performance

  1. vLLM · FP16 Decode 88.25 · Prefill 446.82 ·
  2. vLLM · IQ3_XS Decode 221.94 · Prefill 834.89 ·
  3. Strata · IQ4_XS (current)Decode 263.91 · Prefill 1056.07 ·
  4. Strata · Q6_K Decode 165.63 · Prefill 531.23 ·

Core figures

Decode (avg)
263.91 tok/s
Prefill (avg)
1,056.07 tok/s
TTFT (avg)
1.17 s
VRAM (avg)
3.34 GB
MTP acceptance rate
0.5
TTFB
2.11 GB
Power draw
35.3 W

Configuration

Member-level fields are taken from the most recent run

Model
Qwen3.5-0.8B
Quantization
IQ4_XS
Framework
Strata
Version
v0.27
Context length
2048 tokens
Batch size
256
GPU layers
12
Flash Attention
Off

Hardware

Nominal and measured figures are shown side by side; whether it runs is the reader's call

GPU
Apple M1 Pro
Measured VRAM (avg)
3.34 GB
OS
macOS 15.0
Driver
Apple M1 Pro
CUDA
N/A
Power draw
35.3 W

Sources & evidence

1 measured records in total, each traceable to its original source

  1. L2 Cross-framework verifiedOtherOriginal link Verified on 2026-10-16

    v0.27 · macOS 15.0 · CUDA N/A · 2048 ctx

    263.91 tok/s

    Decode

    1,056.07 tok/s

    Prefill

    1.17 s

    TTFT

    3.34 GB

    VRAM

    0.5

    MTP

    35.3 W

    Power draw

    L2 batch seed 2026-10-16: Strata on hw_id=100 running model_id=51 at IQ4_XS