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You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Mac Desktops > Question about 2nd video card on Mac Pro

Question about 2nd video card on Mac Pro
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AubreyL
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Join Date: Sep 2007
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Jan 25, 2008, 04:00 AM
 
I purchased a Mac Pro and the one we ordered is with the NVidia G8800 GT option. We are going to be running 3 monitors with this but the 3rd monitor won't be as important. To save money we are considering getting the ATI 2600 XT as the 2nd video card. I read a lot on these boards and never really have found an answer as to whether these can be used together or not. I don't want to do it unless I know it works for sure since I don't want stability issues. I can imagine until the Nvidia is out likely there won't be an answer for sure.

Here is the problem. Tonight I decided to call AppleCare figuring I could get a good answer. When the guy answered I told him I am getting a Mac Pro and asked my question. Before I knew it he was explaining how the "MacBook Pro has two video cards in it already, one for the internal LCD, one for an external" I explained I have a Mac Pro coming, not a MacBook Pro. I hope I'm not wrong but I almost explained to him that the MacBook Pro only has one video card.

Then I explained it was the Mac Pro and how I want to know if I could use an NVidia G8800GT with an ATI 2600 XT and that I would be using it with 3 monitors. He said to hold on a minute and he would check into it. He came back in minutes and said he talked to several other csr's there that specialize in desktops and they told him that you can't use an ATI with a NVidia, you can only use one card type.

The next part is what shocked me, he then said how before I buy another video card to check with the manufacturer to make sure it works with a Mac Pro. I explained I'm not buying a graphics card from another manufacturer, I'm buying Apple's graphics card. Well he tried to tell me Apple DOES NOT sell video cards. I realized at this point I was not going to get any help. I never have had problems with calling Apple in the past but am shocked he talked to others who gave him this information. I also realize now that I should not take his comment seriously about them not working together. What I'm wondering, does anyone know yet if these two will work well together?
     
mduell
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Join Date: Oct 2005
Location: Houston, TX
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Jan 25, 2008, 08:29 PM
 
That was a limitation of OSX/Intel a while ago (when the Mac Pro was first released), but has since been resolved and you can mix nVidia and ATi based cards.
     
   
 
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