I asked about this in Summer 2019 too.
Since then newer processors (GPU/CPU) could have been rolled out.
And now, both Topaz & Adobe AI products (Photoshop 2021, incl Neural Filters, 3D, etc. & Dimension, etc.) are demanding more & more processing power in order to process larger images (in my case photos vs illustrations) speedily.
For those of you using Win 10 systems and ideally working with Topaz AI suite products and Ps 2021 what graphics processor(s) are you using? And, do you find they process images quickly, reliably & responsively for you?
What brand models/versions do you use? Do you get response times in the seconds vs multi-minutes?
Thx in advance for any feedback, suggestions or horror stories!