Hi!
Recently, I switched from an RTX 1060 Ti 8GB graphics card to an RTX 5060 Ti 16GB, using DxO PhotoLab 9 with both cards. I experienced approximately a 4–5× speed increase when exporting the same images with multiple AI masks and DeepPRIME XD / XD2s denoising enabled.
I would expect that in your case, using an RTX 5070 Ti, the processing time improvement would be around 7–10× (at least 6×) compared to an RTX 3060 Ti.
I recommend this related forum topic: