Outside of the VRAM requirements, Doom: The Dark Ages also requires a GPU with ray tracing hardware. The game will support path tracing, as well as DLSS 4, according to Nvidia’s Jacob Freeman.
The RTX 3070 is quite different from this ... However, do note that the 8 GB VRAM buffer on the Nvidia card can be a real problem at higher resolutions, where it has been seen to cause massive ...