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gptkbp:instanceOf
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gptkb:microprocessor
|
|
gptkbp:cache
|
L1, L2, L3 cache
|
|
gptkbp:codename
|
gptkb:Zen
|
|
gptkbp:competitor
|
gptkb:Intel_Coffee_Lake_architecture
gptkb:Intel_Kaby_Lake_architecture
gptkb:Intel_Skylake_architecture
|
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gptkbp:coreCount
|
up to 32 per socket
|
|
gptkbp:countryOfOrigin
|
gptkb:United_States
|
|
gptkbp:designer
|
gptkb:Jim_Keller
|
|
gptkbp:developer
|
gptkb:AMD
|
|
gptkbp:family
|
gptkb:AMD_Zen_family
|
|
gptkbp:firstReleased
|
2017
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
AMD Zen architecture
|
|
gptkbp:improves
|
40% IPC increase over Bulldozer
|
|
gptkbp:instructionSet
|
x86-64
|
|
gptkbp:manufacturer
|
gptkb:Samsung
gptkb:GlobalFoundries
|
|
gptkbp:marketedAs
|
gptkb:EPYC
gptkb:Ryzen
gptkb:Threadripper
|
|
gptkbp:notableFeature
|
gptkb:Infinity_Fabric_interconnect
energy efficiency
modular design
high IPC improvement over predecessor
|
|
gptkbp:notableProduct
|
gptkb:EPYC_7601
gptkb:Threadripper_1950X
gptkb:Ryzen_7_1800X
|
|
gptkbp:predecessor
|
gptkb:AMD_Bulldozer_architecture
|
|
gptkbp:processNode
|
14nm
|
|
gptkbp:releaseEvent
|
Ryzen 7 1800X launch
|
|
gptkbp:socket
|
gptkb:AM4
gptkb:sTR4
SP3
|
|
gptkbp:successor
|
gptkb:Zen+_architecture
gptkb:Zen_2_architecture
gptkb:Zen_3_architecture
|
|
gptkbp:supports
|
gptkb:SSE4.2
AES-NI
AVX2
FMA3
Simultaneous multithreading (SMT)
|
|
gptkbp:usedIn
|
gptkb:Ryzen_processors
gptkb:EPYC_processors
gptkb:Threadripper_processors
laptops
servers
workstations
desktop computers
|
|
gptkbp:bfsParent
|
gptkb:Jim_Keller
|
|
gptkbp:bfsLayer
|
6
|