Game freezes at title screen (not black screen)

Another possible workaround here:

http://answers.ea.com/t5/Dragon-Age-Inquisition/Menu-Freezing-Solution-Quad-Core/m-p/4001333

As soon as the game starts, open the Taskmanager, search the "dragonageinquisition.exe", right click it, search "Set Affinity" and disable one or more cores. When you are in the game, do the same to enable all cores back again.