PhotomatixRT (Experimental)
Experimental conversion of SD 1.5 Photomatix photorealistic model for speed rendering. Max resolution 832x832.
Model engine created on A4000.
Resolutions
Standard resolutions with ADetailer 768x768+AD,512x768+AD, 832x832+AD, 512x512+AD. Hires upscale 1.634 on 512x512
Using PhotomatixRT Experimental Model
You need A1111, TensorRT extension, and NVIDIA TensorRT. Read more in this article on TensorRT on sandner.art