The same one would be just fine, unless your planning to OC one then I would go with a Asus one, which they tend to make the best cooling solutions for the GPU's.
would the ASUS HD7950-DC2T-3GD5 Radeon HD 7950 3GB 384-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card make a good choice or do i have to stay in the 2gb range As you can tell by now this is my first xfire build and atill testing the waters.
any advice would be welcomed
thanks
would the ASUS HD7950-DC2T-3GD5 Radeon HD 7950 3GB 384-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card make a good choice or do i have to stay in the 2gb range As you can tell by now this is my first xfire build and atill testing the waters.
any advice would be welcomed
thanks
I believe it has to be the same GB model. If the card you have now for example is 2gb, and you get the 7950 which is 3gb it will be locked at 2gb.