|
gptkbp:instanceOf
|
gptkb:microprocessor
|
|
gptkbp:announced
|
2017
|
|
gptkbp:application
|
embedded systems
mobile devices
|
|
gptkbp:architecture
|
gptkb:ARMv8.2-A
|
|
gptkbp:designedBy
|
gptkb:Arm_Holdings
|
|
gptkbp:energyEfficiency
|
improved over Cortex-A53
|
|
gptkbp:hasConcept
|
in-order
|
|
gptkbp:heldBy
|
gptkb:AArch32
gptkb:AArch64
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Cortex-A55
|
|
gptkbp:L2Cache
|
32KB per core
optional, up to 4MB shared
up to 256KB per core
|
|
gptkbp:marketedAs
|
high efficiency core
|
|
gptkbp:maxCoresPerCluster
|
8
|
|
gptkbp:performanceContext
|
up to 15% better than Cortex-A53
|
|
gptkbp:pipelineStages
|
8
|
|
gptkbp:predecessor
|
gptkb:Cortex-A53
|
|
gptkbp:processNode
|
varies by implementation
|
|
gptkbp:successor
|
gptkb:Cortex-A510
|
|
gptkbp:supports
|
gptkb:NEON_SIMD
gptkb:TrustZone_security
gptkb:AMBA_5_CHI_interconnect
gptkb:CRC32_instructions
gptkb:RAS_(Reliability,_Availability,_Serviceability)_features
gptkb:DynamIQ_technology
gptkb:Pointer_Authentication_(PAC)
gptkb:Speculative_Store_Bypass_Safe_(SSBS)
atomic operations
cache prefetching
hardware divide
hardware virtualization
branch prediction
FP16 arithmetic
cache stashing
dot product instructions
hardware multiply
hardware random number generation
big.LITTLE configuration
SVE (Scalable Vector Extension) not supported
hardware square root
out-of-order memory accesses
|
|
gptkbp:targetMarket
|
gptkb:consumer_electronics
IoT devices
automotive
|
|
gptkbp:usedIn
|
gptkb:Samsung_Exynos_9610
gptkb:MediaTek_Helio_P60
gptkb:Qualcomm_Snapdragon_660
|
|
gptkbp:bfsParent
|
gptkb:ARM_Cortex-A
|
|
gptkbp:bfsLayer
|
5
|