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Generel CharacteristicsGenerel Characteristics: 
DesignerCompany which designed the semiconductor component Samsung
Type Exynos 7 Octa 7420
Year Released 2015
FunctionMain function of the component  Multi-core Application Processor

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
Supported Instruction Set(s) ARMv8-A (A32, A64)
Number of processor core(s) 8
Type of processor core(s)Type and allocation of processor core(s) 4x ARM Cortex-A57 MPcore + 4x ARM Cortex-A53 MPcore

BusesBuses: 
Memory Interface(s):   mobile (LP) DDR2 SDRAM , DDR3L (LV) SDRAM , mobile (LP) DDR3 SDRAM , mobile (LP) DDR4 SDRAM
Max. Clock Frequency of Memory IFClock frequency of fastest supported memory interface 1555 MHz
Data Bus WidthMaximum selectable bit width of primary data bus (RAM) of memory interface 32 bit
Number of data bus channels 2 ch
Max. Data RateMaximal throughput of the fastest supported memory interface in 1000 megabyte per seconds units. 24.88 Gbyte/s
Non-volatile Memory InterfaceInterface which determines physical layer towards the NV memory  eMMC 5.1 , moviNANDmoviNAND is a multimedia card (MMC) controller and onboard firmware developed by Samsung in 2006 , SATASATA revision 1.0 (2003) offering 1.5 Gbit/s data rate , UFS 2.0UFS revision 2.0 (released in 2013) defines single-lane 600 MB/s or dual-lane 1.2 GB/s NAND flash EEPROM interface


Clock FrequenciesClock Frequencies: 
Recommended Minimum Clock Frequency 400 MHz min.
Recommended Maximum Clock Frequency 2100 MHz max.

Cache MemoriesCache Memories: 
Total L2 CacheCapacity of level 2 cache shared between processor core(s) 2048 Kbyte L2

Technology and PackagingTechnology and Packaging: 
Feature SizeThe minimum physical dimension in the integrated circuit which can be fabricated with the given semiconductor technology 14 nm
Semiconductor Technology:   CMOSComplementary Metal-oxide - Semiconductor Field Effect Transistor
FabPlant which fabricates the semiconductor component Samsung

Graphical SubsystemGraphical Subsystem: 
Embedded GPUManufactuer (or IP designer) and type of embedded graphics coprocessor(s). ARM Mali-T760 GPU
Number of GPU cores 8-core GPU
GPU Clock 772 MHz GPU

Cellular CommunicationCellular Communication: 
Supported Cellular Data LinksList of supported cellular data links  No

Communication InterfacesCommunication Interfaces: 
Supported USB Specification:   No
Bluetooth supportThis field specifies the supported BT version  No
Wireless LAN supportThis field enumerates the supported Wi-Fi protocols  No
Supported Audio/Video Interface:   No

Satellite NavigationSatellite Navigation: 
Supported GPS protocol(s):   Yes
Supported GLONASS protocol(s)GLONASS is a global satellite  navigation system operated by Russia.  Yes

Additional InformationAdditional Information: 
Special Features
Quad 2.1 GHz ARM Cortex-A57 Harvard Superscalar processor cores (2 Mbyte L2 cache) + Quad 1.5 GHz (max) ARM Cortex-A53 Harvard Superscalar processor cores (256 Kbyte L2 cache), HMP, ARM big.LITTLE architecture, 64/32-bit Multi-layer AHB/AXI bus, ARM TrustZone, ARM NEON SIMD engine, USB 3.0, OpenGL ES 1.1, 2.0, 3.0, OpenCL 1.2, Vulkan 1.0, DirectX 11, HDMI 1.4, WQXGA (2560x1600) display support, triple display controller

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
AddedThe exact time of the datasheet addition 2015-03-02 17:32
 
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