I don't think there are any x58 boards out yet whitch support that many cards, at least not that I've seen so far - so correct me someone if I'm wrong..
If you want 3 GPU's and a sound card and you go for single slot cards, the ASUS P6T6 would be a good choice.. I'm using a sound card on it, but the on-board audio is quite nice to imo actually.. so for 3 GPU's alone at least the P6T6 is definetly sweet for such a setup..
If you want 3 GPU's and a sound card and you go for single slot cards, the ASUS P6T6 would be a good choice.. I'm using a sound card on it, but the on-board audio is quite nice to imo actually.. so for 3 GPU's alone at least the P6T6 is definetly sweet for such a setup..