Yes it is possible , though not recommended .
Yes a quality 600W psu would do the trick , but CF'ing a 265 and a 260x isn't recommended , I'd rather sell the 260x and get myself a 270x/280/760 instead !
Yes it is possible , though not recommended .
Yes a quality 600W psu would do the trick , but CF'ing a 265 and a 260x isn't recommended , I'd rather sell the 260x and get myself a 270x/280/760 instead !
you can but why when the fastest card is always going to be limited to the slowest card (not saying you can crossfire any card as that is not possible). As listed above, get a stronger better single GPU, Crossfire isn't worth it.