Okay I have one 9800gtx+, its XFX standard settings. I'm thinking about buying another one. It requires 2 6pin connectors. And my Power supply only supplies me with two, making there no chance for SLI, right or is there a connector that would allow me to do that?
Also does putting your cards in SLI increase the performance by much. Please give me a estimate, using percentage.
The lack of 6 pin connectors could be an issue, depending on other factors.
1. What is the total 12v rail amperage of your power supply?
2. Do you have any available 4 pin molex connectors? (If so, how many?)
They now make 9800 gtx+'s that only require one 6 pin supplementary power connector. Thus, if you bought one of these, have 2 4 pin molex connectors available on your power supply, and have enough amperage on the 12v rail of the power supply, then you could SLI.