I was just thinking, version 12.3 does not seem like its a major upgrade at all, but if that really how much it differs in resource requirements, that really is allot of difference.
I am assuming there is something else going on if not than Dash Core really dropped the ball on there press release, because the should write down something about a big performance boost, and maybe about scaling or something.
I don't mean to troll but I felt a bit embarrassed and underwhelmed, when reading the press release. Un the less do I am sure plenty has changed under the hood, but that doesn't get people excited.