Robert Bagratuni, the head of the Mundfish team, said that they intend to include a DRM system into Atomic Heart, because it is unclear how the PC version of the project will be protected (there is no corresponding plate on the game page on Steam yet).
Bagratuni stated that if Denuvo were used, it would be still difficult to answer this question. This feature is claimed to allow you to recover lost frames in the event Denuvo does not affect the gameplay. True, RTX video cards do not support this feature.
Atomic Heart will be released on all current and previous generation consoles, as well as computers, as soon as this date.