ComfyUI-Qwen3-ASR on 4GB GPU
Compatible with 4GB GPU
This node will run on RTX 3050, GTX 1650 and similar GPUs with 4GB VRAM.
Optimized Settings for 4GB
VRAM Utilization
38%
You're using 38% of your 4GB VRAM, leaving 2.5GB headroom.
Recommended Batch Size
2
Start with batch size of 2 for optimal performance.
Suggested Resolution
768x768 to 1024x1024
Best balance of quality and performance for 4GB.
Performance Tips
- Close other GPU-intensive applications
- Low VRAM mode available
- Monitor GPU usage with nvidia-smi
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VRAM Requirements
- Base VRAM Requirement:
- 1536MB (1.50GB)
- Your GPU (4GB):
- 4096MB (4GB) - RTX 3050, GTX 1650
- VRAM Utilization:
- 38%
- Available Headroom:
- 2.50GB
- Low VRAM Mode:
- ✓ Supported
- Estimation Confidence:
- MEDIUM
Python Dependencies
acceleratenumpyqwen-asrtorchtransformers