We added some content in the Anno 1404 VGA performance article with a small extra page on CPU performance. Very tiny, very simple, and really this was all that I had time for. I understand you guys would like to see performance on dual, triple AMD processors and the Core 2 series as well. We might do that later on if there is enough interest for such an article.
But it seems that a lot of people are wondering what the game performance difference is in-between Intel Core i7 and AMD Phenom II.
In that extra page we'll look at the difference with a fairly normal Guru3D reader based PC setup. You can find the article right here.