So it sounds like only one of my cards is doing the work of driving all 4 displays, yes?
Now... so the next question is, can I choose which card does the work, irrespective of which slot both cards are in?
If not...
Should I be moving my better card to the "primary" slot on my motherboard?
There is plenty of reason to think that only one card is doing the work... however, I ran a GFX intensive demo, and on one set of monitors, I got a significantly higher frame rate (connected to the weaker card... but in the primary slot). The two monitors connected to the better card, had much lower frame rates. So that's confusing, if in fact one card is doing all the work... you'd expect all monitors to perform the same... no?
Thank you,
R