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Qwen2.5-0.5B-Instruct · IQ1_S
AMD Radeon RX 907016GBOllama v0.52L2 Cross-framework verified
This page aggregates 1 real-world runs of Qwen2.5-0.5B-Instruct (IQ1_S) on AMD Radeon RX 9070 with Ollama, contributed by 1 independent source platforms; metrics are averages of published measurements.
375.3 tok/s
Decode
Decode speed
1,369.71 tok/s
Prefill
Prefill speed
1.88 s
TTFT
Time to first token
2.54 GB
VRAM
VRAM usage
L2 Cross-framework verified
1
Measured runs
1
Independent sources
Other
Source platforms
5 days ago
Last verified
Performance
- Ollama · IQ1_S (current)Decode 375.3 · Prefill 1369.71 ·
- Ollama · Q6_K Decode 169 · Prefill 555.64 ·
Core figures
- Decode (avg)
- 375.3 tok/s
- Prefill (avg)
- 1,369.71 tok/s
- TTFT (avg)
- 1.88 s
- VRAM (avg)
- 2.54 GB
- MTP acceptance rate
- —
- TTFB
- 3 GB
- Power draw
- 303.9 W
Configuration
Member-level fields are taken from the most recent run
- Model
- Qwen2.5-0.5B-Instruct
- Quantization
- IQ1_S
- Framework
- Ollama
- Version
- v0.52
- Context length
- 32768 tokens
- Batch size
- 256
- GPU layers
- 20
- Flash Attention
- On
Hardware
Nominal and measured figures are shown side by side; whether it runs is the reader's call
- GPU
- AMD Radeon RX 9070
- Nominal VRAM
- 16 GB
- Measured VRAM (avg)
- 2.54 GB
- OS
- Ubuntu 24.04
- Driver
- amdgpu-pro 24.20
- CUDA
- N/A
- Power draw
- 303.9 W
Sources & evidence
1 measured records in total, each traceable to its original source
v0.52 · Ubuntu 24.04 · CUDA N/A · 32768 ctx
375.3 tok/s
Decode
1,369.71 tok/s
Prefill
1.88 s
TTFT
2.54 GB
VRAM
—
MTP
303.9 W
Power draw
L2 batch seed 2026-10-13: Ollama on hw_id=21 running model_id=59 at IQ1_S