I'm sorry for re-opening this thread, but I encounter an example which "proves" that the current "dvipdfmx.cfg" file is broken.
Please see the attachments.
I can reproduce the problem when using latex - dvipdfmx: The graphic is displaced. But it is not a miktex specific problem, I get it with TL2013 too. It could be a bug in the graphicx driver but as your eps is faulty (e.g. I get warning messages from gsview as it has two pages) it is more probable that the source of the problem lies there. There is no problem when I use a eps like tiger.eps or example-image-A.eps from CTAN.