Here's a question for you guys:
Say I'm choosing between these 2 motherboards:
Motherboard A has Dual X16 PCI-E slots for crossfire and its supported from the chipset reference design.
(Think AMD 790FX or similars link)
Motherboard B has 1 X16 and 1 X4 PCI-E slots for crossfire and the chipset does not support crossfire from reference but the manufacturer added support thru their design.
(Think the modified AMD 785g by ASUS that was recently reviewed at hardocp.com link review link)
What would the performance hit be (if any) should I decide to use crossfire on Motherboard B versus Motherboard A?
Say I'm choosing between these 2 motherboards:
Motherboard A has Dual X16 PCI-E slots for crossfire and its supported from the chipset reference design.
(Think AMD 790FX or similars link)
Motherboard B has 1 X16 and 1 X4 PCI-E slots for crossfire and the chipset does not support crossfire from reference but the manufacturer added support thru their design.
(Think the modified AMD 785g by ASUS that was recently reviewed at hardocp.com link review link)
What would the performance hit be (if any) should I decide to use crossfire on Motherboard B versus Motherboard A?