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gptkbp:instanceOf
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gptkb:personal_computer
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gptkbp:abbreviation
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gptkb:PCIe_4.0
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gptkbp:advantage
|
faster data transfer rates
higher bandwidth than PCIe Gen 3
improved performance for SSDs and GPUs
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|
gptkbp:bandwidthPerLane
|
2 GB/s
|
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gptkbp:compatibleWith
|
yes
PCIe Gen 3 devices
|
|
gptkbp:dataRate
|
16 GT/s
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|
gptkbp:forwardCompatible
|
limited
|
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gptkbp:fullName
|
gptkb:Peripheral_Component_Interconnect_Express_Generation_4
|
|
https://www.w3.org/2000/01/rdf-schema#label
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PCIe Gen 4
|
|
gptkbp:notableCPUCompatibility
|
gptkb:AMD_Ryzen_3000_series
gptkb:AMD_Ryzen_5000_series
gptkb:Intel_12th_Gen_Core
Intel 11th Gen Core
|
|
gptkbp:notableMotherboardSupport
|
gptkb:AMD_X570
gptkb:Intel_Z590
gptkb:Intel_Z690
AMD B550
|
|
gptkbp:numberOfLanes
|
16
|
|
gptkbp:powerSource
|
same as PCIe Gen 3
|
|
gptkbp:predecessor
|
gptkb:PCIe_Gen_3
|
|
gptkbp:primaryUse
|
servers
workstations
desktop computers
|
|
gptkbp:releaseYear
|
2017
|
|
gptkbp:signalEncoding
|
128b/130b
|
|
gptkbp:standardizedBy
|
gptkb:PCI-SIG
|
|
gptkbp:successor
|
gptkb:PCIe_Gen_5
|
|
gptkbp:totalBandwidth16x
|
32 GB/s
|
|
gptkbp:usedFor
|
gptkb:NVMe_SSDs
graphics cards
network cards
|
|
gptkbp:bfsParent
|
gptkb:Mac_Pro_(2023)
gptkb:Snapdragon_X
|
|
gptkbp:bfsLayer
|
6
|