Effective bandwidth of mismatched PCIe card and slot
What happened if :
x16 PCIe 2.0 card into x16 PCIe 3.0 slot (but electrically x8 link due to sharing)
x16 PCIe 3.0 card into x16 PCIe 2.0 slot (but electrically x8 link due to sharing)
x8 PCIe 3.0 card into x16 PCIe 2.0 slot
bandwidth pci-express
add a comment |
What happened if :
x16 PCIe 2.0 card into x16 PCIe 3.0 slot (but electrically x8 link due to sharing)
x16 PCIe 3.0 card into x16 PCIe 2.0 slot (but electrically x8 link due to sharing)
x8 PCIe 3.0 card into x16 PCIe 2.0 slot
bandwidth pci-express
Are you asking about each as a separate case, or what the net result would be if you did all three at the same time?
– fixer1234
Jan 21 at 3:42
@fixer1234 separate case
– edan_tenan
Jan 21 at 3:44
add a comment |
What happened if :
x16 PCIe 2.0 card into x16 PCIe 3.0 slot (but electrically x8 link due to sharing)
x16 PCIe 3.0 card into x16 PCIe 2.0 slot (but electrically x8 link due to sharing)
x8 PCIe 3.0 card into x16 PCIe 2.0 slot
bandwidth pci-express
What happened if :
x16 PCIe 2.0 card into x16 PCIe 3.0 slot (but electrically x8 link due to sharing)
x16 PCIe 3.0 card into x16 PCIe 2.0 slot (but electrically x8 link due to sharing)
x8 PCIe 3.0 card into x16 PCIe 2.0 slot
bandwidth pci-express
bandwidth pci-express
edited Jan 21 at 3:40
edan_tenan
asked Jan 21 at 3:34
edan_tenanedan_tenan
63
63
Are you asking about each as a separate case, or what the net result would be if you did all three at the same time?
– fixer1234
Jan 21 at 3:42
@fixer1234 separate case
– edan_tenan
Jan 21 at 3:44
add a comment |
Are you asking about each as a separate case, or what the net result would be if you did all three at the same time?
– fixer1234
Jan 21 at 3:42
@fixer1234 separate case
– edan_tenan
Jan 21 at 3:44
Are you asking about each as a separate case, or what the net result would be if you did all three at the same time?
– fixer1234
Jan 21 at 3:42
Are you asking about each as a separate case, or what the net result would be if you did all three at the same time?
– fixer1234
Jan 21 at 3:42
@fixer1234 separate case
– edan_tenan
Jan 21 at 3:44
@fixer1234 separate case
– edan_tenan
Jan 21 at 3:44
add a comment |
1 Answer
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After read the Specs, I conclude the least denominator rule apply here. Therefor for all three cases : 8 lanes PCIe 2.0 mode used = 4GB/s
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
After read the Specs, I conclude the least denominator rule apply here. Therefor for all three cases : 8 lanes PCIe 2.0 mode used = 4GB/s
add a comment |
After read the Specs, I conclude the least denominator rule apply here. Therefor for all three cases : 8 lanes PCIe 2.0 mode used = 4GB/s
add a comment |
After read the Specs, I conclude the least denominator rule apply here. Therefor for all three cases : 8 lanes PCIe 2.0 mode used = 4GB/s
After read the Specs, I conclude the least denominator rule apply here. Therefor for all three cases : 8 lanes PCIe 2.0 mode used = 4GB/s
answered Jan 22 at 14:00
edan_tenanedan_tenan
63
63
add a comment |
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Are you asking about each as a separate case, or what the net result would be if you did all three at the same time?
– fixer1234
Jan 21 at 3:42
@fixer1234 separate case
– edan_tenan
Jan 21 at 3:44