Googling "EA Graveyard" shows Forum | EA Answers HQ as fourth result, usually Google insists predicting wrong but this time I'm proud, good job. :D
There is no in-game setting for motion blur but
Also, all Frostbite things work so creating
user.cfg to .exe folder allows permanently forcing motion blurs, depth of fields, CPU things and so on.
With DA:I I found
WorldRender.LightTileCsPathEnable 1 giving 5fps~, and early on I got major fps bump by forcing
WorldRender.TransparencyShadowmapsEnable 1 although it was already on, super weird. I did even compare screenshots several times to be sure.