zfactor
10-17-2009, 05:27 PM
ive just been looking at this. i have dual 5870 i want to run crossfire and im trying to choose a p55 boardsince i have a 860 already sitting here. but slot wise the cables just will not fit many boards out there????
dfi says to use slot 1 and 3 slot 2 is only 4x. evga same deal, asus max3 and 755 has pcie slot 1 and 2 as 8x but they both have 2 pci 1x slots between them. the cables i got with my cards are no where near long enough to do this?? so i guess this limits certain board if you want to run crossfire i assume then....
while i do think using slot 1 and 3 would be very nice do to not heating the upper card from the bottom one as i see now with my dfi the upper card is always more than 5deg hotter than the bottom one.
what does everyone do about using either the 4x slots or somehow getting longer crossfire cables? i have looked everywhere and asked all over the place and no one knows of anywhere to get longer crossfire cables.
if this is the case i guess it def limits my board choice i know i want to run at least 8x on both cards. or am i totally an idiot and missing something here.
dfi says to use slot 1 and 3 slot 2 is only 4x. evga same deal, asus max3 and 755 has pcie slot 1 and 2 as 8x but they both have 2 pci 1x slots between them. the cables i got with my cards are no where near long enough to do this?? so i guess this limits certain board if you want to run crossfire i assume then....
while i do think using slot 1 and 3 would be very nice do to not heating the upper card from the bottom one as i see now with my dfi the upper card is always more than 5deg hotter than the bottom one.
what does everyone do about using either the 4x slots or somehow getting longer crossfire cables? i have looked everywhere and asked all over the place and no one knows of anywhere to get longer crossfire cables.
if this is the case i guess it def limits my board choice i know i want to run at least 8x on both cards. or am i totally an idiot and missing something here.