Gaming pc video card

[bigfoot1]

how much advantage would i get if i run crossfire gtx 560 ti.will i get x2 the performance , please explain

 

[wintermint]

http://www.guru3d.com/article/geforce-gtx-560-ti-sli-review/5

No, of course you won't get double the performance if you add another graphic card. It doesn't scale like that. Take a look at this.. it compares sli to single card 560 ti.

 

[Outlander_04]

Depending on your monitor resolution it may also just be a waste of money