ComfyUI_Spark_TTS on 6GB GPU
Compatible with 6GB GPU
This node will run on RTX 2060, GTX 1660 Ti and similar GPUs with 6GB VRAM.
Optimized Settings for 6GB
VRAM Utilization
2%
You're using 2% of your 6GB VRAM, leaving 5.9GB headroom.
Recommended Batch Size
5
Start with batch size of 5 for optimal performance.
Suggested Resolution
1024x1024 or higher
Best balance of quality and performance for 6GB.
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:
- 128MB (0.13GB)
- Your GPU (6GB):
- 6144MB (6GB) - RTX 2060, GTX 1660 Ti
- VRAM Utilization:
- 2%
- Available Headroom:
- 5.88GB
- Low VRAM Mode:
- ✓ Supported
- Estimation Confidence:
- MEDIUM
Python Dependencies
einops>=0.8.1einx>=0.3.0numpy>=2.2.3omegaconf>=2.3.0packaging>=24.2safetensors>=0.5.2soundfile>=0.12.1soxr>=0.5.0.post1torch>=2.5.1torchaudio>=2.5.1
+ 2 more dependencies