I plan on purchasing an intel Arc 770. As I plan on playing Last Epoch as one of my regular games I need to know what version of DirectX Last Epoch uses. The Arc 770 excels at DX12 games but is terrible with DX11.
LE uses Unity Game Engine 2019.4 LTS and obviously is limited to whatever features this specific game engine and version supports.
Afaik, the game defaults to DirectX11 and is most stable using this and Directx12 is only supported in the game engine as experimental. This is/was true as little as a year ago according to Unity usergroups which also seem to indicate that Unity is currently better under 11. I am not a unity dev so I have no personal experience if this is true or not. (I also do not work for EHG).
There are various ways to force DirectX12 but that I will leave to Google to explain.
Also wouldn’t personally buy a brand new gpu in the first edition of discreet gpus from intel - there are bound to be first run issues. I usually let other people do the testing first.