Need help choosing a graphics card.

temporary123

Honorable
Mar 10, 2013
1
0
10,510
I have to choose between three different graphics cards as they all are the same price.
Which one is best?


MSI Twin Frozr GTX 660 2GB 192bit DDR5 Overclocked Card
2 x GIGABYTE HD 7770 1GB DDR5 OC Cards In XFire
MSI HD 7870 2GB 256bit DDR5 Overclocked Edition Card