Regarding Beta System Requirements

@SweetRoundPotatoI feel quite confident the minimum and recommended requirements are for 1080p gameplay. You could attempt 1440p, but at an appreciable hit to performance, naturally.

The large difference between the specs is due to the increased disparity between levels of quality in computer games and the associated hardware options.  The average framerates would correspondingly increase at various points between those two specs.

I would expect the minimum requirements to be playable, but not beautiful, while the recommended requirements would provide a smooth, beautiful gaming experience at 1080p, maybe even 1440p.