I was wondering if anyone else was having issues with the latest 13.8 beta 2 drivers and gw2 in xfire on Win 7 64 bit? I logged an issue for the drivers. When I run a single card I get about 45 fps, and with xfire, I get 22 fps. With the 13.4 drivers, I usually get 60 with some dips between 50-60 depending on the area, and environment. Both are with vsync on. I have tried various things like switching off vsync, ando ther configs. Nothing improved gw2 xfire performance for me.