Can the msi x99a godlike gaming carbon motherboard support 2 way sli and 2 way crossfirex at the same time (im planning to get 2 different cards for my build, one nvidia and one amd) so to summarize my question i want 2 way sli 980 ti cards and 2 way crossfirex for sapphire radeon r9 390x, but can this motherboard support this kind of configuration at the same time?