Lr crawling slow on Dell XPS 7590

I'm using a Dell XPS 15 7590 with a 2 TB SSD, 32 GB of DDR4 memory, an i7 9750H CPU, a 4K OLED display panel and NVidia GTX 1650 with 4 GB of GDDR5 memory, on an updated version of Windows 11.

Even if the specification seem more than enough to run Lr Classic without any hiccup this is the current LrC performance (most of the times I press keys immediately after the screen has finished loading):

These are the performance options:

It's almost unbearbly slow. Even if I compare it with my old 15" retina MacBook Pro from 2012. And it's even slower that Lightroom on a very cheap (sub 300€) HP laptop I had as a stopgap between the MacBook and the current Dell.

Have I done something wrong? I've tried Capture One on this exact pc and it's quite fast, it seems to be a Lightroom problem of sorts 😕😕