Recommended specs for Windows pc

Hi,

My pc is becoming sluggish when working with Tableau Desktop 2022 and 2023, and I'm considering buying a new one. It now has 8 GB RAM, Intel Core i5 processor and 2.7 GHz processor speed.

What kind of specs would you recommend for a new pc, in order to work comfortably with Tableau Desktop? Tableau's site still mentions 2 GB RAM as minimum but I believe that is unrealistic.

Thanks

Herman