ComfyUI Node
PSN Batch Size Optimizer
Calculate the optimal image batch size from available VRAM and model size.
PSN Batch Size Optimizer
- optimal_batch
- estimated_vram_usage
- reason
◄vram_available_gb24.0►
◄model_size_gb6.0►
◄per_image_vram_gb1.00►
◄min_batch1►
◄max_batch8►
◄safety_margin_pct0.10►
CategoryParametric/Flow
Inputs (6)
| Name | Type | Default | Description |
|---|---|---|---|
| vram_available_gb | FLOAT | 24.00–1000000 | Vram available gb. From 0 to 1e+06. Default 24.0. |
| model_size_gb | FLOAT | 6.00–1000000 | Model size gb. From 0 to 1e+06. Default 6.0. |
| per_image_vram_gb | FLOAT | 1.000.001–1000000 | Per image vram gb. From 0.001 to 1e+06. Default 1.0. |
| min_batch | INT | 11–1024 | Min batch. From 1 to 1024. Default 1. |
| max_batch | INT | 81–1024 | Max batch. From 1 to 1024. Default 8. |
| safety_margin_pct | FLOAT | 0.100–0.999 | Safety margin pct. From 0 to 0.999. Default 0.1. |
Outputs (3)
| Name | Type | Description |
|---|---|---|
| optimal_batch | INT | — |
| estimated_vram_usage | FLOAT | — |
| reason | STRING | — |