Dual card performance

[jrhill]

Anyone, will two Nvidia GTX 650i cards bump me up to a single 670 or greater level of performance?

 

[rolli59]

If you are meaning 650 Ti the GTX670 has 191% its performance so two of them will still loose out to the 670. http://www.techpowerup.com/reviews/ASUS/GeForce_GTX_650_Ti_Direct_Cu_II/28.html That is an overclocked card as well.

 

[jrhill]

Best answer selected by jrhill.

 

[jrhill]

I'm going for two GTX 660s. If my calcs are right, they match or better a single 680. Or would I have to go with the dual 660Ti.

 

[rolli59]

The 660's would do it.

 

[jrhill]

Anyone, will two Nvidia GTX 650i cards bump me up to a single 670 or greater level of performance?

I have an Nvidia 660Ti 2GB graphics card. Just to double check - will there be any performance/compatibility problems mating it to a 660Ti 3GB card in an SLI configuration? Same manufacturer for both cards. Many thanks.

 

[rolli59]

No there will not be since both cards are 660Ti but they will default to the card with lower speed and only use 2GB of ram.

 

[jrhill]

That's what i suspected. Many thanks, rolli59 for the clarification.