AMD have released the Radeon Software Crimson ReLive Edition 17.3.3 Beta drivers. These drivers come with optimization for “Mass Effect: Andromeda,” including support for AMD CrossFire in DirectX 11 mode. To enable CrossFire, however, you need to input “-RenderDevice.AmdCrossfireEnable 1″ as a command-line argument (set launch options in Origin). The drivers also fix a texture flickering issue noticed with the game.
You can download the Radeon Software Crimson ReLive Edition 17.3.3 Beta drivers here.