X3: Reunion	Source: EGOSOFT

Extensive development has gone into the X³ engine, making full use of DirectX 9 technology, to create dramatic visual effects and stunningly realistic starships. Coupled with the massively enhanced A.L. (Artificial Life) system, X³: REUNION will present players with an ever changing, evolving universe; where a players actions really can shape the future of the universe.

X3: Reunion
1024x768:	FPS	Ranking
Asus EAX1900XTX/2DHTV/512M/A	67.696
MSI RX1800XT-VT2D512E	66.475
Gigabyte GV-RX18L256V-B	62.747
ATi Radeon X850 XT PE	61.785
MSI RX800XT-VTD256E	59.583
ATi Radeon X800 XL	54.417
PowerColor X700 Pro	38.536
MSI NX7800GTX-VT2D512E	67.324
MSI NX7800GTX-VT2D256E (Single)	66.454
MSI NX7800GTX-VT2D256E (SLI Mode)	66.143
Asus EN7800GT 2DHTV/256M/OSP/A (Single)	62.075
Asus EN7800GT 2DHTV/256M/OSP/A (SLI Mode)	61.863
MSI NX6800GT-T2D256E	49.188
MSI NX6600GT-TD128E (Single)	34.346
MSI NX6600GT-TD128E (SLI Mode)	35.43
MSI NX7900GTX-T2D512E	69.586
MSI NX7900GTX-T2D512E (702/1772)	72.451
1600x1600:	FPS	Ranking
Asus EAX1900XTX/2DHTV/512M/A	61.513
MSI RX1800XT-VT2D512E	52.974
Gigabyte GV-RX18L256V-B	44.988
ATi Radeon X850 XT PE	42.917
MSI RX800XT-VTD256E	40.086
ATi Radeon X800 XL	35.439
PowerColor X700 Pro	20.934
MSI NX7800GTX-VT2D512E	52.856
MSI NX7800GTX-VT2D256E (Single)	50.571
MSI NX7800GTX-VT2D256E (SLI Mode)	50.422
Asus EN7800GT 2DHTV/256M/OSP/A (Single)	44.063
Asus EN7800GT 2DHTV/256M/OSP/A (SLI Mode)	43.924
MSI NX6800GT-T2D256E	32.138
MSI NX6600GT-TD128E (Single)	21.194
MSI NX6600GT-TD128E (SLI Mode)	21.489
MSI NX7900GTX-T2D512E	62.775
MSI NX7900GTX-T2D512E (702/1772)	64.324

In X3: Reunion it's pretty much a toss up between the Radeon X1900 XTX and GeForce 7900GTX. Overclocking boosts framerates slightly for the GeForce 7900GTX which is always nice to see, but not significant.