New - video card questions HDR / Contras / rec P3

[HDR111]

1. HDR - what kind ? Dolby Vision ? Standard Dynamic Range (SDR) ?
or HDR10 ?

the HDR have in the card 1000 nits or 4000 nits ?
Unregistered As usual what supports the card's hardware or software ?

2. in the picture
http://www.guru3d.com/index.php?ct=a...=file&id=21784

Write Contras over 10,000 :1 with nvidia 1080
In other words previous video cards we received the Contras 2000:1 ???

3. What color system supports nvidia 1080 video card ?
Rec.2020 color gamut or rec P3 ? or only rec 709 ?

http://www.guru3d.com/articles_pages..._review,2.html

Please only answers from those who understand !!
this is not a philosophical question!