http://bugs.winehq.org/show_bug.cgi?id=11674
--- Comment #291 from Forest winehq@tibit.com 2013-01-22 15:56:00 CST ---
I suppose, GW2 is simply not using any patch related functions.
Or perhaps it is, but another part of wine is a narrower bottleneck. Either way, I wonder if a new bug report should be opened for Guild Wars 2's inability to benefit from multiple CPU cores in wine.