Try doing your same math with the Pro Display XDR or the Samsung Odyssey G9 and your calculations will come up with the monitors being impossible especially acc

Try doing your same math with the Pro Display XDR or the Samsung Odyssey G9 and your calculations will come up with the monitors being impossible especially accounting for overhead. 5k120hz is very possible with today's tech, you just need to use DSC or 2 links. That is why people were hoping for it.