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Qwen3.5-27B · Q5_K_M

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AMD Strix Halo (Radeon 8060S)Strata v0.42L2 Cross-framework verified

This page aggregates 1 real-world runs of Qwen3.5-27B (Q5_K_M) on AMD Strix Halo (Radeon 8060S) with Strata, contributed by 1 independent source platforms; metrics are averages of published measurements.

70.97 tok/s

Decode

Decode speed

388.51 tok/s

Prefill

Prefill speed

1.91 s

TTFT

Time to first token

54.83 GB

VRAM

VRAM usage

L2 Cross-framework verified

1

Measured runs

1

Independent sources

Other

Source platforms

2 days ago

Last verified

Performance

  1. Ollama · IQ3_S Decode 74.72 · Prefill 343.92 ·
  2. Strata · IQ3_XS Decode 105.76 · Prefill 504.03 ·
  3. Strata · Q5_K_M (current)Decode 70.97 · Prefill 388.51 ·

Core figures

Decode (avg)
70.97 tok/s
Prefill (avg)
388.51 tok/s
TTFT (avg)
1.91 s
VRAM (avg)
54.83 GB
MTP acceptance rate
0.54
TTFB
0.57 GB
Power draw
91.2 W

Configuration

Member-level fields are taken from the most recent run

Model
Qwen3.5-27B
Quantization
Q5_K_M
Framework
Strata
Version
v0.42
Context length
2048 tokens
Batch size
512
GPU layers
8
Flash Attention
On

Hardware

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

GPU
AMD Strix Halo (Radeon 8060S)
Measured VRAM (avg)
54.83 GB
OS
Ubuntu 24.04
Driver
amdgpu 6.11
CUDA
N/A
Power draw
91.2 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

    v0.42 · Ubuntu 24.04 · CUDA N/A · 2048 ctx

    70.97 tok/s

    Decode

    388.51 tok/s

    Prefill

    1.91 s

    TTFT

    54.83 GB

    VRAM

    0.54

    MTP

    91.2 W

    Power draw

    L2 batch seed 2026-10-16: Strata on hw_id=87 running model_id=50 at Q5_K_M