I added a second 4830 to my setup and when I run the ATI Tray Tools benchmark there is no improvement at all. Catalyst shows Crossfire is enabled and so does GPU-Z. I'm using only one XF bridge but from what I read one should be enough. What could be wrong? Where do I start? Thank you so much in advance!
Motherboard ASRock A780GXE/128M
CPU AMD Athlon 7750 X2
Powercolor AX4830 512M X 2
Vista 32bit Ultimate
Catalyst 9.4
Motherboard ASRock A780GXE/128M
CPU AMD Athlon 7750 X2
Powercolor AX4830 512M X 2
Vista 32bit Ultimate
Catalyst 9.4