Quote Originally Posted by Sam DeathWalker View Post
How interesting there is a vram bottleneck even 2G ram cards ....

http://www.hardocp.com/article/2011/..._card_review/6

Go to the bottem of the page.


For WoW, I would not consider duel gpu cards. I would say the 580 3G card is the best you can get for multiboxing wow (unless there is a 3G AMD faster).
By themselves using software like keyclone, I would agree. But most people use isboxer, which allows you to assign clients different GPUs, splitting the workload between them. If you can get a bargain price, go ahead and consider getting a dual gpu card. Now, the ability to do this could vary between cards, I'm not certain. My information is definitely dated, but I was able to do it with 9800GX2s just fine.

I know when I rebuild my machine (it's a ways off, but whatever), going to do multiple gpus (not for wow, mind you. I play on running a 30" monitor. )