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Qwen3.5-27B · IQ2_M
2x AMD Strix HaloOllama v0.22L2 Cross-framework verified
This page aggregates 1 real-world runs of Qwen3.5-27B (IQ2_M) on 2x AMD Strix Halo with Ollama, contributed by 1 independent source platforms; metrics are averages of published measurements.
146.37 tok/s
Decode
Decode speed
764.74 tok/s
Prefill
Prefill speed
2.45 s
TTFT
Time to first token
31.58 GB
VRAM
VRAM usage
L2 Cross-framework verified
1
Measured runs
1
Independent sources
Other
Source platforms
2 days ago
Last verified
Performance
- Ollama · IQ2_M (current)Decode 146.37 · Prefill 764.74 ·
- Strata · IQ2_XS Decode 213.76 · Prefill 822.5 ·
Core figures
- Decode (avg)
- 146.37 tok/s
- Prefill (avg)
- 764.74 tok/s
- TTFT (avg)
- 2.45 s
- VRAM (avg)
- 31.58 GB
- MTP acceptance rate
- —
- TTFB
- 1.17 GB
- Power draw
- 103.3 W
Configuration
Member-level fields are taken from the most recent run
- Model
- Qwen3.5-27B
- Quantization
- IQ2_M
- Framework
- Ollama
- Version
- v0.22
- Context length
- 8192 tokens
- Batch size
- 256
- GPU layers
- 33
- Flash Attention
- Off
Hardware
Nominal and measured figures are shown side by side; whether it runs is the reader's call
- GPU
- 2x AMD Strix Halo
- Measured VRAM (avg)
- 31.58 GB
- OS
- macOS 15.0
- Driver
- amdgpu 6.10
- CUDA
- N/A
- Power draw
- 103.3 W
Sources & evidence
1 measured records in total, each traceable to its original source
v0.22 · macOS 15.0 · CUDA N/A · 8192 ctx
146.37 tok/s
Decode
764.74 tok/s
Prefill
2.45 s
TTFT
31.58 GB
VRAM
—
MTP
103.3 W
Power draw
L2 batch seed 2026-10-16: Ollama on hw_id=88 running model_id=50 at IQ2_M