What is best? Dual GeForce GTX 580 or Single Asus Ares?

[iExoRenegade]

I'm just curious, which one is best?
Dual GeForce GTX 580 or Single Asus Ares?

 

[Chillin]

Get the Ares! That is such a sick GFX card. Not to mention, if you SLI you're going to be pulling a lot more power from your PSU. With the Ares you can save some power.