Have HD7850 might be able to get GTX580 worth the switch?

d-shade

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Oct 28, 2013
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So I have seen that the GTX580 is better than the HD7850, but I run in Eyefinity right now and I saw somewhere that the GTX5xx can't do Nvida Surround without multiple cards is that right? Is it from the GTX6xx series where a single card can do Nvidia Surround?

I also can't use multiple cards on my computer as I am using a Mini ITX so SLI is out of the question. It is also a longer Mini ITX case so full size card isn't a problem if the GTX580 will work.