Yes, check to make sure who makes the card. Such as Nvidia or ATI. Then check to see if your motherboard is [nvidia]SLI or [ati]CROSSFIRE compatible. For SLI you need 2 of the same video cards, ATI doesnt have to be the same. www.nvidia.com www.ati.com they should have helpful information on how to install there products.
From the menu screen. Go to My Cards. Scroll to find the card and then click Combine. If you can't click combine then you do not have two matches. To get the best outcome, train the two cards to full level and then combine
No, the graphics cards have to be the same model.
It is for connecting two identical graphics cards, if you have one graphics card you dont need it.
If they will physically fit, then yes you can. How much good this will actually do depends on the specifics of the cards in question. Some cards can be "combined" to give a higher graphics processing power; some cards cannot, and having two cards will simply allow you to run two monitors. In some cases, adding a second card might even result in one of the cards being disabled.
You should not remove any component from your graphics card setup.
First, you have to have an SLI ready motherboard, got that, so far so good. Then you need 2 SLI ready graphics cards (use nvidia for graphics cards and motherboard for this), You got that, then connect the 2 graphics cards in the mother board, then connect them together using the bridge it comes with in every box for an SLI ready card. Then get your dual monitors and connect on to one graphics card then connect the other monitor to the other card. The bridge that connects the 2 graphics cards together makes the cards join together as if one big one. Hoping everything works out.
Add them together!
Nvidia Quadro orAMD CrossFireX you can choose from these two there are many cards suitable only for professional graphics. These Cards are meant only for designers not gamers.
Most likely for dual graphics cards.
SLI is not in the graphics card SLI is running two or more of the same graphics cards at the same time to increase the performance but you need a power supply and a motherboard that supports it
Nvidia's GTX 295 graphics cards has two graphics processing units (GPUs) with 240 cores each. This card can calculate at nearly 2 teraflops.
An SLI setup from nVidia -- this connects two graphics cards to greatly increase your system's graphic processing capability.