I'm using a 4870, 1080p @ 8xAA, getting around 25-30 FPS most of the time which is fine for me.
The problem isn't the framerate for me or even the heat of the CPU/GPU its the fact it doesn't utilize what I'm running it on, I heard FF14 is heavily bottlenecked by CPU issues though, so maybe SE need to look into optimsing their multithread compiler a bit better.
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