While the X2 may essentially be a dual solution, it still holds one PCB. One which is a fraction of the price and capable of playing any game on the market well. I can and will call a minor increase when a solution on a single PCB barely improves upon that. Not to mention, in no point of any "review" if you can call them that, showed a literal double overall increase. If you want to sing the praises of Nvidia, feel free. I'm a realist. It doesn't matter whether it's dual GPU or not. All that matters is performance/cost. That is how 90% of the market buys. It's a small increase, get over it.