I comes with SLI (nVidia) or (ATI), is always with the same reference two chipsets (the brand does not matter), so if i don 't have two graphics cards of the same chipset you can not hope to mount a SLi finally it certainly does not work. For cons, I think it's worth trying to mount them without linking them to each other, however I do not see much use, maybe play cards and stay on the desktop another, while having a monitor for each graphics card! Finally . So i want to know that how much VRAM do you need for today's games. Please suggest me.
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