“Heroes of Might and Magic V: Tribes of the East”

Less! When sending a map with "three keys" to the Lords, it displayed almost 1 GB of loaded opera, while in the Tribes, it was 700 MB.

Honestly, I'm puzzled. I conducted my own test. In Tribes and Lords, I ran the "Warlords" map with 8 players. I made one turn and, at the beginning of the second turn, checked the results monitored by the RivaTuner program. As a result, in Tribes, the maximum RAM usage was 1277 MB, and in Lords, it was 1210 MB. I tested it once, but in principle, we can conclude that if anyone consumes more RAM, it's the latest expansion, and there's no talk of a 300 MB difference; I don't think the difference is very significant. Either you weren't comparing them under equal conditions.