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Processor Specs: Referred (not editable) comparison sheet [2]

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HiSilicon Honor KIRIN620 Hi6620 V8R2
HiSilicon Honor KIRIN655 Hi6250
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HiSilicon Honor KIRIN620 Hi6620 V8R2
HiSilicon Honor KIRIN655 Hi6250
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Generel CharacteristicsGenerel Characteristics
Year Released 2015 2016
FunctionMain function of the component Multi-core Application Processor with Modem Multi-core Application Processor with Modem

ArchitectureArchitecture
Width of Machine WordMaximum bitwidth of ALU operands. Width of machine word can also be defined in different ways (register width, instruction width, etc.) in case of recent microprocessors. 64 bit 64 bit
Supported Instruction Set(s) ARMv8-A (A32, A64) ARMv8-A (A32, A64)
Type of processor core(s)Type and allocation of processor core(s) 8x ARM Cortex-A53 MPcore 8x ARM Cortex-A53 MPcore
Number of processor core(s) octa-core octa-core

BusesBuses
Memory Interface(s) LPDDR3 SDRAM LPDDR3 SDRAM
Max. Clock Frequency of Memory IFClock frequency of fastest supported memory interface 800 MHz 933 MHz
Data Bus WidthMaximum selectable bit width of primary data bus (RAM) of memory interface 32 bit 32 bit
Number of data bus channels 2 ch 2 ch
Max. Data RateMaximal throughput of the fastest supported memory interface in 1000 megabyte per seconds units. 12.8 Gbyte/s 14.93 Gbyte/s
Non-volatile Memory InterfaceInterface which determines physical layer towards the NV memory Yes eMMC 5.1

Clock FrequenciesClock Frequencies
Recommended Maximum Clock Frequency 1200 MHz max. 2100 MHz max.

Cache MemoriesCache Memories



Technology and PackagingTechnology and Packaging
Feature SizeThe minimum physical dimension in the integrated circuit which can be fabricated with the given semiconductor technology 28 nm 16 nm
Semiconductor Technology CMOS CMOS
FabPlant which fabricates the semiconductor component TSMC

Graphical SubsystemGraphical Subsystem
Embedded GPUManufactuer (or IP designer) and type of embedded graphics coprocessor(s). ARM Mali-450 GPU ARM Mali-T830 GPU
Number of GPU cores 4-core GPU 2-core GPU
GPU Clock 700 MHz GPU 900 MHz GPU
Dedicated Graphics MemoryDedicated operative memory (video RAM, VRAM) 0.5 MiB

Cellular CommunicationCellular Communication
Supported Cellular Data LinksList of supported cellular data links CSD, GPRS, GPRS MSC33, EDGE, UMTS, HSUPA, HSUPA 5.8, HSDPA, HSPA+ 21.1, DC-HSDPA 42.2, TD-SCDMA, LTE, LTE 100/50, LTE 150/50 data links CSD, GPRS, GPRS MSC33, EDGE, HSUPA, HSUPA 5.8, HSDPA, HSPA+ 42.2, DC-HSDPA 42.2, cdmaOne, CDMA2000 1x, CDMA2000 1xEV-DO, CDMA2000 1xEV-DO Rev A, TD-SCDMA, LTE, LTE 100/50, LTE 150/50, LTE 300/50 data links

Additional InformationAdditional Information
Special Features octa ARM Cortex-A53 Harvard Superscalar processor cores, GSM / GPRS Class 33 / EDGE / W-CDMA / HSPA+ 42.2 Mbps / HSUPA 5.76 / TD-SCDMA / LTE-TDD / LTE-FDD Cat. 4 baseband modem, dual SIM support (DSDA, DSDS), 13 MP.. quad ARM Cortex-A53 (up to 2.1 GHz) + quad ARM Cortex-A53 (up to 1.71 GHz) Harvard Superscalar processor cores, ARM big.LITTLE, HMP, GSM / GPRS Class 33 / EDGE / CDMA / W-CDMA / HSPA+ 42.2 Mbps / HSUPA 5.76..

Datasheet AttributesDatasheet Attributes
Data IntegrityData integrity level determines the integrity of the published information. Final datasheets are not intended to be modified in the future, preliminary ones can be based on unofficial information or speculations, incomplete ones are also preliminary b Preliminary Preliminary
AddedThe exact time of the datasheet addition 2014-12-04 19:13 2016-10-19 18:38

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