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gptkbp:instanceOf
|
gptkb:microprocessor
|
|
gptkbp:announced
|
2022-05-23
|
|
gptkbp:architecture
|
x86-64
|
|
gptkbp:chipletDesign
|
yes
|
|
gptkbp:coreCount
|
up to 96 cores (EPYC)
|
|
gptkbp:developedBy
|
gptkb:AMD
|
|
gptkbp:energyEfficiency
|
improved over Zen 3
|
|
gptkbp:firstReleased
|
2022-09-27
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Zen 4 microarchitecture
|
|
gptkbp:instructionSet
|
x86-64
|
|
gptkbp:IPCImprovement
|
~13% over Zen 3
|
|
gptkbp:L2Cache
|
1 MB
|
|
gptkbp:L3CachePerCCD
|
up to 32 MB
|
|
gptkbp:manufacturer
|
gptkb:TSMC
|
|
gptkbp:marketedAs
|
gptkb:Genoa_(server)
gptkb:Raphael_(desktop)
gptkb:Storm_Peak_(Threadripper)
|
|
gptkbp:predecessor
|
gptkb:Zen_3_microarchitecture
|
|
gptkbp:processNode
|
gptkb:TSMC_5_nm
|
|
gptkbp:socket
|
gptkb:AM5
|
|
gptkbp:speed
|
up to 5.7 GHz (Ryzen 9 7950X)
|
|
gptkbp:successor
|
gptkb:Zen_5_microarchitecture
|
|
gptkbp:supports
|
gptkb:AMD_Infinity_Fabric
gptkb:Wi-Fi_6E
gptkb:SMAP
gptkb:DDR5_memory
gptkb:AVX-512
gptkb:Bluetooth_5.2
gptkb:SSE4.2
gptkb:USB4
gptkb:SMT_(Simultaneous_Multithreading)
gptkb:IBT
gptkb:RDPID
gptkb:UMIP
gptkb:AM5_platform
gptkb:AMD_EXPO
gptkb:RDNA_2_integrated_graphics
gptkb:PCI_Express_5.0
CET
BMI1
BMI2
CLWB
FMA3
MPX
SMEP
SHA extensions
WBNOINVD
|
|
gptkbp:transistorCount
|
up to 6.57 billion per CCD
|
|
gptkbp:usedIn
|
gptkb:EPYC_9004_series
gptkb:Ryzen_7000_series
gptkb:EPYC_Bergamo
gptkb:EPYC_Genoa-X
gptkb:EPYC_Siena
gptkb:Ryzen_7020_series
gptkb:Ryzen_7030_series
gptkb:Ryzen_7035_series
gptkb:Ryzen_7040_series
gptkb:Ryzen_7045HX_series
gptkb:Ryzen_Threadripper_7000_series
|
|
gptkbp:bfsParent
|
gptkb:Infinity_Fabric
|
|
gptkbp:bfsLayer
|
6
|