Filmpack is a niche. Dxo wants to force photolab users to buy it.
So they create function requested by photolab users and put it in filmpack.
Not a nice way to play in my opinion.
Denoising is about half why users buy photolab. So DxO reserve its improvements for major releases.
If you notice, is seems that at 3mn 9s we can see (under mouse) that DeeprimeXD is used with the nef file and not deepprime XD2 as the guy says in this video. So the same deepprime version he uses with pureraw 3 for comparison.
Do I see wrong ?
This a bad DxO habit to loose some "functionnalities" somewhere when upgrading functions.
It depends of your graphic card. It can be lot lot faster that.