SE please acknowledge this issue

[Xeon]

Is your processor AMD? Trust me, it matters. Having two pieces of hardware made by different companies will result in some problems in keeping your computer running. For instance, my roommate has a PC that has an Intel processor and an AMD video card, and has trouble running quite a few programs, like those that do require DX11. FF14 is probably not the only game that may have this issue, either; perhaps it's just the only one you're experiencing this with.

Now how the H3LL is it possible to build a gaming PC and NOT have parts from at least two different manufacturers? Are you considering NVIDIA an intel component? XD

You could build a computer with just Intel in mind, but that'd mean that you'd have to use the IGPU on the CPU since they dont make dedicated graphics cards. Not since the late 90s anyway. They have also announced that AMD will make the GPU that will be on future intel CPUs.

An AMD cpu has no issues with this game, aside from lower performance. It's GPU line, however, all have problems with this game, but to be honest, there are a ton of games where the problem lies with NVIDIA.