POWER9

URI: https://gptkb.org/entity/POWER9
GPTKB entity
Statements (51)
Predicate Object
gptkbp:instanceOf gptkb:microprocessor
gptkbp:architecture gptkb:Power_ISA
gptkbp:coreCount up to 24
https://www.w3.org/2000/01/rdf-schema#label POWER9
gptkbp:instructionSet gptkb:Power_ISA_v3.0
gptkbp:L2Cache 120MB shared
32KB instruction, 32KB data per core
512KB per core
gptkbp:manufacturer gptkb:IBM
gptkbp:marketedAs high-performance computing
servers
gptkbp:predecessor gptkb:POWER8
gptkbp:processNode 14nm
22nm
gptkbp:releaseDate 2017
gptkbp:successor gptkb:POWER10
gptkbp:supports gptkb:AIX
gptkb:CAPI_2.0
gptkb:Coherent_Accelerator_Processor_Interface_(CAPI)
gptkb:IBM_i
gptkb:KVM
gptkb:NVLink
gptkb:OpenCAPI
gptkb:PCIe_4.0
gptkb:Chipkill_memory
gptkb:Hash_MMU
gptkb:OpenBMC
gptkb:OpenPOWER_firmware
gptkb:Radix_MMU
gptkb:SMT4
gptkb:SMT8
gptkb:Linux
gptkb:Secure_Boot
gptkb:PowerVM
gptkb:DDR4
gptkb:ECC_memory
Virtualization
Big-endian mode
Direct memory access (DMA)
Hardware transactional memory
Little-endian mode
RAS features
Simultaneous multithreading
gptkbp:usedIn gptkb:Summit_supercomputer
gptkb:Sierra_supercomputer
gptkb:Google_Zaius_servers
gptkb:OpenPOWER_systems
gptkb:Raptor_Computing_Systems_Blackbird
gptkb:Raptor_Computing_Systems_Talos_II
gptkbp:bfsParent gptkb:IBM_AC922
gptkbp:bfsLayer 5