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Qualcomm Snapdragon 835 MSM8998 datasheet

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Generel Characteristics
DesignerCompany which designed the semiconductor component Qualcomm
Type Snapdragon 835 MSM8998
FabPlant which fabricates the semiconductor component Samsung
Year Released 2017
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)
Number of processor core(s) 8
Type of processor core(s)Type and allocation of processor core(s) 8x Qualcomm Kyro 280


BusesBuses
Memory Interface(s) mobile (LP) DDR4 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 2450 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) 2048 Kbyte L2

Technology and Packaging
Feature SizeThe minimum physical dimension in the integrated circuit which can be fabricated with the given semiconductor technology 10 nm
Semiconductor Technology CMOSComplementary Metal-oxide - Semiconductor Field Effect Transistor
Number of Transistors Integrated 3100000000

Additional Features
Supported Cellular Data LinksList of supported cellular data links CSD 9.6 kbpsCircuit Switched Data (CSD) is the original data link protocol of GSM. Up to 9600bit/s download speed, GPRS (Class unspecified)General Packet Radio Service, EDGE (Class unspecified)Enhanced Data Rates for GSM Evolution also known as Enhanced GPRS (EGPRS), UMTS 384 kbps (W-CDMA)Universal Mobile Telecommunications System. UMTS Release '99 data link layer, W-CDMA grants up to 384 kbit/s pocket-switched download speed., HSUPA (Cat. unspecified)High-Speed Uplink Packet Access is a 3.5G UMTS uplink protocol., DC-HSDPA 42.2 Mbps (Cat. 24)Dual-carrier HSPA+ 42.2 Mbps, CDMA2000 1xRTT (IS-2000), CDMA2000 1xEV-DO Rel. 0, CDMA2000 1xEV-DO Revision A, CDMA2000 1xEV-DO Revision B, TD-SCDMATime Division Synchronous Code Division Multiple Access is the implementation of UMTS  (3G) cellular network in China., LTE (Cat. unspecified)LTE (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 Mbps / 150 Mbps (LTE Cat. 13), LTE 450 Mbps / 100 Mbps (LTE Cat. 10), LTE 600 Mbps / 100 Mbps (LTE Cat. 12)
Embedded GPUManufactuer (or IP designer) and type of embedded graphics coprocessor(s). Qualcomm Adreno 540 GPU
Special Features quad Qualcomm Kyro 280 Harvard Superscalar cores (up to 2.45 GHz, 2 Mbyte cluster L2 cache) + quad Qualcomm Kyro Harvard Superscalar cores (up to 1.9 GHz, 1 Mbyte cluster L2 cache), HMP, big.LITTLE, eMMC 5.1 interface, Hexagon 680 DSP, Qualcomm X16 LTE Modem, CDMA 2000 1x Adv./DO Rel 0., Rev. A/B, SVDO-DB, GSM, GPRS, EDGE, UMTS, DC-HSPA+ 42 Mbps, DC-HSUPA, LTE FDD/TDD Cat. 10, SVLTE-DB, Rel9 DC-HSPA+, TD-SCDMA baseband modem, LTE Cat. 16 / Cat 13 (up to 600 Mbps / 150 Mbps), LTE dual SIM / dual active standby support (DSDA), 3840x2160 display support, 2160p 60 fps video decode, 2160p 30 fps video encode, Qualcomm IZat Gen8C GPS+Glonass, Bluetooth 5.0, OpenCL 2.0, OpenGL ES 3.2, DirectX 12, Vulcan, Qualcomm VIVE 802.11ac/802.11ad, USB 3.0, Renderscript Compute, FlexRender support, Qualcomm Spectra 14-bit dual Qualcomm Spectra Image Signal Processors, 32 MP camera support, 16 MP + 16 MP dual lens camera support, EIS 3.0, HDMI 2.0, USB 3.0 Qualcomm Quick Charge 4.0
Supported GPS protocol(s) Yes
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 2016-12-14 22:47
 
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