I am trying to use crossfire on my MB, it is a Biostar TZ77B. It has one PCI-E 2.0 slot, which is fine with my i5-2500k processor, and it also has one PCI-E 3.0 port. From what i hear i need an ivy bridge to even use this port? yes or no? and if yes, can i make it able to be used without buying the ivy bridge? Thanks
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More aboutusing port bridge
No, you don't need an IB CPU to use that port. It will just act as an older port through backward compatibility.
So i can crossfire 2 AMD 6870's via the PCI-E 2.0 and 3.0 ports without breking the wallet to buy an ivy bridge?