Deus Ex: Mankind Divided
Taking place in 2029 and two years after the events of Deus Ex: Human Revolution, Adam Jensen returns in full DX12 splendour with new weapons, new technology and, above all, a new mission.
Deus Ex shows the benefits of extra frame buffer when set to the taxing ultra setting. Every bit of extra horsepower helps here, but knocking the settings down to high results in 38.9fps at QHD.
4GB is certainly better than 3GB in this instance.