I own numerous extreme video cards as I play games a lot. I also operate a popular PC gaming site.

Researching DX12 I run across Microsoft's new DirectX 12 Multiadapter. Needless today this was a joke from my perspective.

An example will make this clear, I have a HD 6970 and a GTX 660 Ti. World+dog knows the score trying to run 2 cards like this.

Each have proprietary APIs and use all kinds of noncompetitive behaviors.

So looking at the Multiadapter capability, I was wondering what exactly can it do. AMD and NVIDIA going to clean up their acts. Not likely.

http://hardcore-games.azurewebsites.net/wp/win/10.php

Been revising the page with the new build, had to chuck a lot of old graphics.

Vegan,

The below is the MSDN blog talking about  DirectX12 Multiadapter.

DirectX 12 Multiadapter: Lighting up dormant silicon and making it work for you

You may take a look and see if it could help.

Regards