GraphicsAdapterIndex Property
Sets the Graphics Adapter Index to use for the Direct3D11RenderSurface. Defaults to 0. Use values other than 0 only in multi GPU computers
Syntax
public static int GraphicsAdapterIndex {get; set;}
Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also