K5100M with dual 4K outputs ?

hi all

we got a K5100M in our company desktop
it comes with two display port and one hdmi

is it possible for this card to output 2x4K at 50hz
or at least 2xUHD at 50Hz (in desktop extended mode of course) ?

Do i need Active display port adapters ?

it will be cool to have my two 4k monitors working.

Thanks