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HiSilicon Honor KIRIN940 Full Processor Specifications

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Generel Characteristics

Designer

HiSilicon

Type

Honor KIRIN940

Year Released

2015

Function

Multi-core Application Processor with Modem

Architecture

Width of Machine Word

64 bit

Supported Instruction Set(s)

ARMv8-A (A32, A64)

Number of processor core(s)

Type of processor core(s)

4x ARM Cortex-A72 MPcore + 4x ARM Cortex-A53 MPcore

Buses

Memory Interface(s)

mobile (LP) DDR4 SDRAM

Max. Clock Frequency of Memory IF

1600 MHz

Data Bus Width

32 bit

Number of data bus channels

2 ch

Max. Data Rate

25.6 Gbyte/s

Non-volatile Memory Interface

eMMC 5.1 , UFS 2.0

Clock Frequencies

Recommended Maximum Clock Frequency

2200 MHz max.

Technology and Packaging

Feature Size

16 nm

Semiconductor Technology

CMOS

Fab

TSMC

Graphical Subsystem

Embedded GPU

ARM Mali-T860 GPU

Number of GPU cores

4-core GPU

Cellular Communication

Supported Cellular Data Links

CSD 9.6 kbps , GPRS (Class unspecified) , GPRS Multi-slot Class 33 , EDGE (Class unspecified) , UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSUPA 5.76 Mbps (Cat. 6) , HSDPA (Cat. unspecified) , HSPA+ 21.1 Mbps (Cat. 18) , HSPA+ 42.2 Mbps (Cat. 20) , DC-HSDPA 42.2 Mbps (Cat. 24) , TD-SCDMA , TD-HSDPA , LTE (Cat. unspecified) , LTE 100 Mbps / 50 Mbps (Cat. 3) , LTE 150 Mbps / 50 Mbps (Cat. 4) , LTE 300 Mbps / 50 Mbps (Cat. 6) data links

Satellite Navigation

Supported GPS protocol(s)

Yes

Supported GLONASS protocol(s)

Yes

Supported BeiDou system (BDS)

B1I , B2a BeiDou receiver

Additional Information

Special Features

quad ARM Cortex-A72 (up to 2.2 GHz) + quad ARM Cortex-A53 Harvard Superscalar processor cores, ARM big.LITTLE, HMP, GSM / GPRS Class 33 / EDGE / W-CDMA / HSPA+ 42.2 Mbps / HSUPA 5.76 / TD-SCDMA / LTE-TDD / LTE-FDD Cat. 6 baseband modem, Tensilica HiFi 4 DSP, dual SIM support (DSDA, DSDS), dual 32 MP ISP, 2160p30 video encode, 2160p60 video decode, embedded GPS module with GLONASS

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