It requires a 2GHz Intel Quad Core and recommends a 3.0Ghz Quad.
So you are ok here.
It requires 4870 and recommends 7870, so you are ok here too.
You are well above minimum reqs, but a bit below recommended, so I'd expect somewhere around Medium/high settings.
DA:I doesn't release in EU yet, so I haven't had a chance to test it yet, but you seem to be well above minimum specs.
Thank you, looks like I will setting up Bootcamp again later today