@Linux4Everyone Are you sure KDE Neon is comparable in terms of RAM to Kubuntu and Xubuntu? Are the significant changes made by the KDE Neon team only to have a more up to date version of KDE? No change in started services?
@Linux4Everyone Meanwhile, here are some comparisons about UIs RAM usage on Debian 10.1 Live in VirtualBox:
On the desktop after booting the live and with only a terminal opened:
- Mate: 369 MiB
- LXQt: 375 MiB
- XFCE: 403 MiB
- KDE: 497 MiB
- Cinnamon: 630 MiB
- Gnome: 650 MiB
- LXDE: 675 MiB (that's suspiciously a lot)
This is an Esperanto-speaking instance, so it goes without saying that users are expected to toot in Esperanto. There are a million other instances to create your account if you intend to toot in English or any other language.