Considering the current gen consoles have incredibly weak CPUs (which MMOs heavily rely on), I'd say it's quite a bit weaker than the average gamer's PC. Even those overpriced prebuilts usually come with high end CPUs. Does it hold FFXIV back? I don't think so, everything so far has been PS3 limitations without anything about PS4 limitations, and I don't know exactly where the PS4 would falter other than in the graphics department, but as we've seen they can work add graphics options not available to the weaker platforms. As for those saying PS4 doesn't compare to a super hyper cooled monster PC as someone put it, that's right, but it's also weaker than a high end 5 year old GPU (the GTX 480).