This question is about video cards and mobos.
Is there a significant performance difference crossfiring on a mobo with x16/x4 PCI Exress 2.0 slots vs. x8x8 slots? If it matters, the cards will probably be 5850s (maybe 5770s though if I run out of money).
I would especially appreciate links to any kinds of testing done. While I value informed conjecture, I'd rather see some numbers.
Is there a significant performance difference crossfiring on a mobo with x16/x4 PCI Exress 2.0 slots vs. x8x8 slots? If it matters, the cards will probably be 5850s (maybe 5770s though if I run out of money).
I would especially appreciate links to any kinds of testing done. While I value informed conjecture, I'd rather see some numbers.