Back to search results
Qwen3.5-4B · Q8_0
Intel Arc B58012GBOllama v0.36L2 Cross-framework verified
This page aggregates 1 real-world runs of Qwen3.5-4B (Q8_0) on Intel Arc B580 with Ollama, contributed by 1 independent source platforms; metrics are averages of published measurements.
37.78 tok/s
Decode
Decode speed
141.17 tok/s
Prefill
Prefill speed
0.48 s
TTFT
Time to first token
11.4 GB
VRAM
VRAM usage
L2 Cross-framework verified
1
Measured runs
1
Independent sources
Other
Source platforms
17 days ago
Last verified
Performance
- llama.cpp · IQ2_XS Decode 84.02 · Prefill 284.07 ·
- llama.cpp · IQ4_XS Decode 64.83 · Prefill 327.91 ·
- Ollama · IQ2_M Decode 78.85 · Prefill 313.28 ·
- Ollama · Q8_0 (current)Decode 37.78 · Prefill 141.17 ·
- llama.cpp · Q3_K_S Decode 74.37 · Prefill 373.85 ·
- Strata · Q6_K Decode 60.78 · Prefill 199.46 ·
- llama.cpp · IQ1_S Decode 98.24 · Prefill 506.66 ·
- llama.cpp · Q3_K_L Decode 70.52 · Prefill 317.93 ·
- vLLM · Q2_K Decode 89.29 · Prefill 348.31 ·
- Strata · IQ3_S Decode 101.32 · Prefill 490.59 ·
Core figures
- Decode (avg)
- 37.78 tok/s
- Prefill (avg)
- 141.17 tok/s
- TTFT (avg)
- 0.48 s
- VRAM (avg)
- 11.4 GB
- MTP acceptance rate
- —
- TTFB
- 0.3 GB
- Power draw
- 159.6 W
Configuration
Member-level fields are taken from the most recent run
- Model
- Qwen3.5-4B
- Quantization
- Q8_0
- Framework
- Ollama
- Version
- v0.36
- Context length
- 32768 tokens
- Batch size
- 256
- GPU layers
- 28
- Flash Attention
- On
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)
- 11.4 GB
- OS
- Windows 11 24H2
- Driver
- Intel Arc 32.0.101.6552
- CUDA
- 12.6
- Power draw
- 159.6 W
Sources & evidence
1 measured records in total, each traceable to its original source
v0.36 · Windows 11 24H2 · CUDA 12.6 · 32768 ctx
37.78 tok/s
Decode
141.17 tok/s
Prefill
0.48 s
TTFT
11.4 GB
VRAM
—
MTP
159.6 W
Power draw
L2 batch seed 2026-10-19: Ollama on hw_id=94 running model_id=48 at Q8_0