PCI-E spec

Tazanator

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Oct 11, 2004
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would the new PCI-E video cards still work in an old PCI slot? IE for a quad monitor computer could I buy 4 of the same cards and just have the primary the PCI_E and the others still work in PCI slot.
 

Peter

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Oct 15, 1999
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No, the hardware interface layer is completely and utterly incompatible. (The software layer isn't, that's why it's still a PCI thing.)
 

Fenuxx

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Dec 3, 2004
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Originally posted by: Peter
No, the hardware interface layer is completely and utterly incompatible. (The software layer isn't, that's why it's still a PCI thing.)

Not to mention the slots themselves are completely different (i.e. longer).
 
Nov 11, 2004
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Originally posted by: geforcetony
Originally posted by: Peter
No, the hardware interface layer is completely and utterly incompatible. (The software layer isn't, that's why it's still a PCI thing.)

Not to mention the slots themselves are completely different (i.e. longer).

But you can have a quad monitor system. Grab a Quadro FX4400. ;)
Of course you could just use two PCI-E x16 cards and not run them in SLI.
 

Tazanator

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Oct 11, 2004
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[/quote]
But you can have a quad monitor system. Grab a Quadro FX4400. ;)
Of course you could just use two PCI-E x16 cards and not run them in SLI.[/quote]


Um... no I this is a 14-slot backplane system.. no PCI-e

thanks guys.
 

gwag

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Feb 25, 2004
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no but you could buy 2 PCI cards and have 4 monitors or 1 AGP and 1 PCI or 1 AGP quad head card......