Hmm, yeah but it's risky to speculate if you, for example, use that to decide wether or not to upgrade something ,and later find out it's not going.
There has been extensive testing already, and as one result, the requirements have gone up. That requirements change was not without reason. And I can also see for myself how much RAM it uses on my machine, in total.. when playing the game (plus some background stuff). And I am saying.. it needs it's resources, specially when missions get very crowded.
So if you recommend someone to go with a new OS, and that causes him not to be able to play the game without buying additional hardware, it's kind of a shame if it goes wrong..
So best to just go by the officially posted requirements. And you can't really compare other game specs with this one, to be honest, there's no guarantee that it will be similar to 'what a lot of others have'.
And I don't think you can play a lot of new high end games with 2GB anyway.. or I would have been able to run them on my old pc, which lacked the memory for the newer high end games, even though cpu and graphics card were up to par, sort of
.
I bought quite a few titles that I had to put aside till I got this new machine, because I also thought 'should be okay, even if I lam slightly under spec'.
Fred