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Qwen3.5-0.8B · Q8_0
Intel Arc B58012GBOllama v0.51L2 Cross-framework verified
This page aggregates 1 real-world runs of Qwen3.5-0.8B (Q8_0) on Intel Arc B580 with Ollama, contributed by 1 independent source platforms; metrics are averages of published measurements.
66.71 tok/s
Decode
Decode speed
216.71 tok/s
Prefill
Prefill speed
2.2 s
TTFT
Time to first token
4.03 GB
VRAM
VRAM usage
L2 Cross-framework verified
1
Measured runs
1
Independent sources
Other
Source platforms
16 days ago
Last verified
Performance
- llama.cpp · IQ3_S Decode 138.57 · Prefill 710.44 ·
- llama.cpp · IQ3_XS Decode 131.95 · Prefill 488.13 ·
- Ollama · Q4_K_S Decode 101.11 · Prefill 350.9 ·
- Ollama · Q8_0 (current)Decode 66.71 · Prefill 216.71 ·
- Ollama · Q3_K_M Decode 110.96 · Prefill 517.6 ·
- Strata · Q5_K_M Decode 136.37 · Prefill 553.15 ·
- llama.cpp · Q4_K_M Decode 117.19 · Prefill 568.87 ·
- vLLM · Q4_K_S Decode 137.77 · Prefill 674.05 ·
Core figures
- Decode (avg)
- 66.71 tok/s
- Prefill (avg)
- 216.71 tok/s
- TTFT (avg)
- 2.2 s
- VRAM (avg)
- 4.03 GB
- MTP acceptance rate
- —
- TTFB
- 0.53 GB
- Power draw
- 157.6 W
Configuration
Member-level fields are taken from the most recent run
- Model
- Qwen3.5-0.8B
- Quantization
- Q8_0
- Framework
- Ollama
- Version
- v0.51
- Context length
- 4096 tokens
- Batch size
- 512
- GPU layers
- 28
- Flash Attention
- Off
Hardware
Nominal and measured figures are shown side by side; whether it runs is the reader's call
- GPU
- Intel Arc B580
- Nominal VRAM
- 12 GB
- Measured VRAM (avg)
- 4.03 GB
- OS
- Ubuntu 24.04
- Driver
- Intel Arc 32.0.101.6552
- CUDA
- 12.6
- Power draw
- 157.6 W
Sources & evidence
1 measured records in total, each traceable to its original source
v0.51 · Ubuntu 24.04 · CUDA 12.6 · 4096 ctx
66.71 tok/s
Decode
216.71 tok/s
Prefill
2.2 s
TTFT
4.03 GB
VRAM
—
MTP
157.6 W
Power draw
L2 batch seed 2026-10-19: Ollama on hw_id=94 running model_id=51 at Q8_0