VLM Inference Benchmark Explorer
Qwen3-VL-8B-Instruct on RTX PRO 6000 — Q8_0, llama.cpp vision-language inference benchmark
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| Model | Qwen3-VL-8B-Instruct |
|---|---|
| Parameters | 8.8B |
| Device | RTX PRO 6000 |
| Quantization | Q8_0 |
| Image size | 720p |
| Images per camera | 1 |
| Max Cameras (response ≤ 3 s) | 16+ |
| Engine | llama.cpp |
| Cameras | Response (s) | TPS (tok/s) | Status |
|---|---|---|---|
| 1 | 0.33 | 153.8 | PASS |
| 2 | 0.39 | 101.8 | PASS |
| 4 | 0.61 | 62.0 | PASS |
| 8 | 1.29 | 75.2 | PASS |
| 16 | 2.03 | 56.3 | PASS |
Qwen3-VL-8B-Instruct (8.8B parameters), served in Q8_0 format with llama.cpp on RTX PRO 6000, starts answering a single camera that sends one 720p image after 0.33 s, then writes 153.8 tok/s.
With 5 images per camera at 720p, the answer starts after 1.04 s. With one 2K image, after 1.79 s.
At the default target of an answer starting within 3 s (720p, one image per camera), it keeps up with at least 16 cameras at once: it still met the target at the highest number measured, so the real limit is higher.
Qwen3-VL-8B-Instruct (8.8B parameters), served in Q8_0 format with llama.cpp on RTX PRO 6000, starts answering a single camera that sends one 720p image after 0.33 s, then writes 153.8 tok/s.
With 5 images per camera at 720p, the answer starts after 1.04 s. With one 2K image, after 1.79 s.
At the default target of an answer starting within 3 s (720p, one image per camera), it keeps up with at least 16 cameras at once: it still met the target at the highest number measured, so the real limit is higher.