Execution Cost Estimator (Arctenox's Essentials)

ExecutionCostEstimator

Arctenox Essentials/Utilitiesoutput node

Estimates execution costs before running generation: Estimates: • VRAM usage breakdown (model + latents + overhead) • Expected runtime (per step and total) • Batch processing efficiency • Memory pressure warnings • Device-specific optimizations Features: • Supports major model architectures • Precision-aware calculations • Device-specific estimates (CUDA/MPS/CPU) • Batch efficiency analysis • OOM risk warnings Use Cases: • Preview resource requirements • Optimize batch sizes • Prevent out-of-memory errors • Compare workflow efficiency • Plan hardware upgrades

Pack: Arctenoxs-Essentials_ComfyUI

custom_nodes.Arctenoxs-Essentials_ComfyUI

Inputs (11)

Name	Type	Required
width	INT	required
height	INT	required
batch_size	INT	required
steps	INT	required
model_type	COMBO	required
custom_model_size_gb	FLOAT	required
precision	COMBO	required
enable_vae	COMBO	required
device	COMBO	required
model	MODEL	optional
vae	VAE	optional

Outputs (1)

Name	Type
cost_report	STRING