Which chipset to choose next?

Question

Iron

Which chipset to choose next?
The choice between H81 and Z87
percent i7-4790k.
On the meter, you need a simultaneously working Video card via PCI-E X16
AND a card for transmitting video streams via PCI-E X1
They definitely need to work simultaneously.
Will there be a difference in this case between H81 and Z87?

Answer 1

So it will be clearer and clearer
Taken from here