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Qualcomm Snapdragon 821 MSM8996AC Pro

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Generel Characteristics: 
DesignerCompany which designed the semiconductor component Qualcomm
Type Snapdragon 821 MSM8996AC Pro
FabPlant which fabricates the semiconductor component TSMC
Year Released 2016
FunctionMain function of the component  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
Supported Instruction Set(s) ARMv8-A (A32, A64)
Type of processor core(s)Type and allocation of processor core(s) 4x Qualcomm Kyro 100
Number of processor core(s) quad-core


BusesBuses: 
Memory Interface(s):   LPDDR4 SDRAM
Max. Clock Frequency of Memory IFClock frequency of fastest supported memory interface 1866 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. 29.86 Gbyte/s

Clock FrequenciesClock Frequencies: 
Recommended Maximum Clock Frequency 2350 MHz max.

Cache MemoriesCache Memories: 
L1 Instruction Cache per CoreCapacity of level 1 instruction cache per processor core 32 Kbyte I-Cache
L1 Data Cache per CoreCapacity of level 1 data cache per processor core 32 Kbyte D-Cache
Total L2 CacheCapacity of level 2 cache shared between processor core(s) 1536 Kbyte L2

Technology 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

Additional Features: 
Supported Cellular Data LinksList of supported cellular data links  CSDCircuit Switched Data (CSD) is the original data link protocol of GSM. Up to 9600bit/s download speed, GPRSGeneral Packet Radio Service, EDGEEnhanced Data Rates for GSM Evolution also known as Enhanced GPRS (EGPRS), UMTSUniversal Mobile Telecommunications System. UMTS Release '99 data link layer, W-CDMA grants up to 384 kbit/s pocket-switched download speed., HSUPAHigh-Speed Uplink Packet Access is a 3.5G UMTS uplink protocol., DC-HSDPA 42.2Dual-carrier HSPA+ 42.2 Mbps, CDMA2000 1x, CDMA2000 1xEV-DO, CDMA2000 1xEV-DO Rev A, CDMA2000 1xEV-DO Rev B, TD-SCDMATime Division Synchronous Code Division Multiple Access is the implementation of UMTS  (3G) cellular network in China., LTELTE (Long Term Evolution) or the E-UTRAN (Evolved Universal Terrestrial Access Network), introduced in 3GPP R8, is the 4G access part of the Evolved Packet System (EPS)., LTE 400/150, LTE 450/100, LTE 600/100
Embedded GPUManufactuer (or IP designer) and type of embedded graphics coprocessor(s). Qualcomm Adreno 530 GPU
GPU Clock 653 MHz
Special Features dual Qualcomm Kyro 100 Harvard Superscalar cores (up..
Supported GLONASS protocol(s)GLONASS is a global satellite  navigation system operated by Russia.  Yes


Datasheet 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 2016-10-05 14:58
 
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