HiSilicon Honor KIRIN620 Hi6620 V8R2 | HiSilicon Honor KIRIN655 Hi6250 | |
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Generel Characteristics |
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Year Released | 2015 | 2016 |
Function | Multi-core Application Processor with Modem | Multi-core Application Processor with Modem |
Architecture |
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Width of Machine Word | 64 bit | 64 bit |
Supported Instruction Set(s) | ARMv8-A (A32, A64) | ARMv8-A (A32, A64) |
Type of processor core(s) | 8x ARM Cortex-A53 MPcore | 8x ARM Cortex-A53 MPcore |
Number of processor core(s) | octa-core | octa-core |
Buses |
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Memory Interface(s) | LPDDR3 SDRAM | LPDDR3 SDRAM |
Max. Clock Frequency of Memory IF | 800 MHz | 933 MHz |
Data Bus Width | 32 bit | 32 bit |
Number of data bus channels | 2 ch | 2 ch |
Max. Data Rate | 12.8 Gbyte/s | 14.93 Gbyte/s |
Non-volatile Memory Interface | Yes | eMMC 5.1 |
Clock Frequencies |
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Recommended Maximum Clock Frequency | 1200 MHz max. | 2100 MHz max. |
Cache Memories |
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Technology and Packaging |
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Feature Size | 28 nm | 16 nm |
Semiconductor Technology | CMOS | CMOS |
Fab | TSMC | |
Graphical Subsystem |
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Embedded GPU | 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 Memory | 0.5 MiB | |
Cellular Communication |
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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 Information |
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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 Attributes |
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Data Integrity | Preliminary | Preliminary |
Added | 2014-12-04 19:13 | 2016-10-19 18:38 |