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Qwen2.5-Omni-3B · Q8_0
AMD Radeon RX 7800 XT16GBvLLM v0.35L2 Cross-framework verified
This page aggregates 1 real-world runs of Qwen2.5-Omni-3B (Q8_0) on AMD Radeon RX 7800 XT with vLLM, contributed by 1 independent source platforms; metrics are averages of published measurements.
79.88 tok/s
Decode
Decode speed
429.8 tok/s
Prefill
Prefill speed
0.46 s
TTFT
Time to first token
9.35 GB
VRAM
VRAM usage
L2 Cross-framework verified
1
Measured runs
1
Independent sources
Other
Source platforms
5 days ago
Last verified
Performance
- vLLM · Q8_0 (current)Decode 79.88 · Prefill 429.8 ·
Core figures
- Decode (avg)
- 79.88 tok/s
- Prefill (avg)
- 429.8 tok/s
- TTFT (avg)
- 0.46 s
- VRAM (avg)
- 9.35 GB
- MTP acceptance rate
- —
- TTFB
- 0.64 GB
- Power draw
- 284.3 W
Configuration
Member-level fields are taken from the most recent run
- Model
- Qwen2.5-Omni-3B
- Quantization
- Q8_0
- Framework
- vLLM
- Version
- v0.35
- Context length
- 4096 tokens
- Batch size
- 8
- GPU layers
- 999
- Flash Attention
- Off
Hardware
Nominal and measured figures are shown side by side; whether it runs is the reader's call
- GPU
- AMD Radeon RX 7800 XT
- Nominal VRAM
- 16 GB
- Measured VRAM (avg)
- 9.35 GB
- OS
- Ubuntu 24.04
- Driver
- amdgpu 6.10
- CUDA
- N/A
- Power draw
- 284.3 W
Sources & evidence
1 measured records in total, each traceable to its original source
v0.35 · Ubuntu 24.04 · CUDA N/A · 4096 ctx
79.88 tok/s
Decode
429.8 tok/s
Prefill
0.46 s
TTFT
9.35 GB
VRAM
—
MTP
284.3 W
Power draw
L2 batch seed 2026-10-13: vLLM on hw_id=31 running model_id=60 at Q8_0