PCI-E slots and x16, x8

madcap42

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Jan 2, 2012
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Hi' i wonder if anyone knows the difference between x16 slots and2.0 & 3.0 pcie gen3, let me explain i have two gtx 670's in sli i have 1 in x16 slot and other in x8 but it is pcie gen3 3.0, is there motherboards outhere which are faster and what pcie specs are they
 
Solution
keep in mind that PCIe gen3 x8 gives you same speed as PCIe gen2 x16.
your CPU model ?
your CPU probly have 16 PCIe gen3 lanes (x16), so if you need more then that, you need PLX on your motherboard.

Risaan

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Apr 27, 2013
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keep in mind that PCIe gen3 x8 gives you same speed as PCIe gen2 x16.
your CPU model ?
your CPU probly have 16 PCIe gen3 lanes (x16), so if you need more then that, you need PLX on your motherboard.
 
Solution

madcap42

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Jan 2, 2012
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Yeah was not too sure about that cheers