ASUS GT 710 Customer Service Feedback
The fact that DirectX12 is supported does not mean that this card supports all functions.
DirectX12 is nothing else then a name for a collection of programming interfaces that can vary as newer cards get more functionality.
The GT710 card is based on a chip released in 2014.
The DirectX12 feature level version used in the ASUS GT710 card is an outdated version.
This card is equipped with DirectX12, feature level 11.0 which offers support for Shader Model 5.1
In my opinion this is misleading product selling information by ASUS.