i have a
ATI Radeon HD 5800
8 GB DDR-3 Ultra
Intel i7 8 core CPU
Intel X25-M SATA SOlid-STate Drive
Gigabyte P55A-UD3P mainboard
We have the same score in the benchmark and i payed a lot less for my machine (all together with a new nice case, extra cooler, 22 inch Samsung screen for about 1400 USD)
FFXIV runs awesome with all settings maxed.
I use this PC for gaming only... my workstation cost a lot more than that, the cost of the grahic card alone would be enough to pay a couple new rigs.