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Best pci-e 2.0 crossfire (pci-e runs at x4)

  • Motherboards
  • Graphics Cards
  • Crossfire
  • PCI Express
Last response: in Motherboards
December 27, 2012 6:30:58 AM

i have a b75 motherboard and a hd 7770 if i was to crossfire (add another graphics card) wat would be the best? it has an extra 2.0 pci-e runs @4 so it wont have it's full potential but still would allow me a bit more power. the exact specs on the website = Slots: 1x PCI-Express 3.0 x16 Slot; 1x PCI-Express 2.0 x16 Slot (runs at x4); 2x PCI-Express 2.0 x1 Slots; 3x PCI slots

More about : pci crossfire pci runs

a c 110 U Graphics card
a b V Motherboard
December 27, 2012 6:36:53 AM

Sell your 7770 and get a higher end card like the 7870. Crossfiring two lower end cards like the 7770 won't get you any where except for more power usage and tons of stuttering.
a b V Motherboard
a b U Graphics card
December 27, 2012 12:20:43 PM

pcie x4 v2 is insufficient for hd7770, hd7770 will not be able to show its true power

so it is better to sell and go for higher end single card