cryptoprocessor manycore pipelining omnishield fxu visc coprocessor decoder beu wetware microcomputer hypercomputation hengzhi multiprocessing fpoa oisc mpsoc zisc neuromorphic unicore spmd cpld uncore datapath pmu demultiplexer microblaze npu sups turing
what is a processor in a mobile phone
Mobile processor - Wikipedia Mobile processor Jump to : navigation , search This article does not cite any sources . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . ( December 2009 ) ( Learn how and when to remove this template message ) A mobile processor is found in mobile computers and cellphones . A CPU chip is designed for portable computers , it is typically housed in a smaller chip package , but more importantly , in order to run cooler , it uses lower voltages than its desktop counterpart and has more sleep mode capability . A mobile processor can be throttled down to different power levels or sections of the chip can be turned off entirely when not in use . Further , the clock frequency may be stepped down under low processor loads . This stepping down conserves power and prolongs battery life . See also ( edit ) Embedded processor Notebook processor References ( edit ) <Th_colspan="2"> CPU technologies Architecture Turing machine Post -- Turing machine Universal Turing machine Quantum Turing machine Belt machine Stack machine Register machine Counter machine Pointer machine Random access machine Random access stored program machine Finite - state machine Queue automaton Von Neumann Harvard ( modified ) Dataflow TTA Cellular Artificial neural network Machine learning Deep learning Neural processing unit ( NPU ) Convolutional neural network Load / store architecture Register memory architecture Register register architecture Endianness FIFO Zero - copy NUMA HUMA HSA Mobile computing Surface computing Wearable computing Heterogeneous computing Parallel computing Concurrent computing Distributed computing Cloud computing Amorphous computing Ubiquitous computing Fabric computing Reconfigurable computing Cognitive computing DNA computing Peptide computing Chemical computing Organic computing Wetware computing Quantum computing Neuromorphic computing Optical computing Reversible computing Unconventional computing Hypercomputation Ternary computer Symmetric multiprocessing ( SMP ) Asymmetric multiprocessing ( AMP ) Cache hierarchy Memory hierarchy ISA types ASIP CISC RISC EDGE ( TRIPS ) VLIW ( EPIC ) MISC OISC NISC ZISC Comparison ISAs x86 z / Architecture ARM MIPS Power Architecture ( PowerPC ) SPARC VISC Mill Itanium ( IA - 64 ) Alpha Prism SuperH Clipper VAX Unicore PA - RISC MicroBlaze Word size 1 - bit 2 - bit 4 - bit 8 - bit 9 - bit 10 - bit 12 - bit 15 - bit 16 - bit 18 - bit 22 - bit 24 - bit 25 - bit 26 - bit 27 - bit 31 - bit 32 - bit 33 - bit 34 - bit 36 - bit 39 - bit 40 - bit 48 - bit 50 - bit 60 - bit 64 - bit 128 - bit 256 - bit 512 - bit Variable Execution Instruction pipelining Bubble Operand forwarding Out - of - order execution Register renaming Speculative execution Branch predictor Memory dependence prediction Hazards Parallel level Bit Bit - serial Word Instruction Pipelining Scalar Superscalar Task Thread Process Data Vector Memory Multithreading Temporal Simultaneous ( SMT ) ( Hyper - threading ) Speculative ( SpMT ) Preemptive Cooperative Clustered Multi-Thread ( CMT ) Hardware scout Flynn 's taxonomy SISD SIMD ( SWAR ) SIMT MISD MIMD SPMD Addressing mode CPU performance Instructions per second ( IPS ) Instructions per clock ( IPC ) Cycles per instruction ( CPI ) Floating - point operations per second ( FLOPS ) Transactions per second ( TPS ) Synaptic Updates Per Second ( SUPS ) Performance per watt Orders of magnitude ( computing ) Cache performance measurement and metric Core count Single - core processor Multi-core processor Manycore processor Types Central processing unit ( CPU ) GPGPU AI accelerator Vision processing unit ( VPU ) Vector processor Barrel processor Stream processor Digital signal processor ( DSP ) I / O processor / DMA controller Network processor Baseband processor Physics processing unit ( PPU ) Coprocessor Secure cryptoprocessor ASIC FPGA FPOA CPLD Microcontroller Microprocessor Mobile processor Notebook processor Ultra-low - voltage processor Multi-core processor Manycore processor Tile processor Multi-chip module ( MCM ) Chip stack multi-chip modules System on a chip ( SoC ) Multiprocessor system - on - chip ( MPSoC ) Programmable System - on - Chip ( PSoC ) Network on a chip ( NoC ) Components Execution unit ( EU ) Arithmetic logic unit ( ALU ) Address generation unit ( AGU ) Floating - point unit ( FPU ) Load - store unit ( LSU ) Fixed - point unit ( FXU ) Vector unit ( VU ) Branch predictor Branch execution unit ( BEU ) Instruction Decoder Instruction Scheduler Instruction Fetch Unit Instruction Dispatch Unit Instruction Sequencing Unit Unified Reservation Station Barrel shifter Uncore Sum addressed decoder ( SAD ) Front - side bus Back - side bus Northbridge ( computing ) Southbridge ( computing ) Adder ( electronics ) Binary multiplier Binary decoder Address decoder Multiplexer Demultiplexer Registers Cache Memory management unit ( MMU ) Input -- output memory management unit ( IOMMU ) Integrated Memory Controller ( IMC ) Power Management Unit ( PMU ) Translation lookaside buffer ( TLB ) Stack engine Register file Processor register Hardware register Memory buffer register ( MBR ) Program counter Microcode ROM Datapath Control unit Instruction unit Re-order buffer Data buffer Write buffer Coprocessor Electronic switch Electronic circuit Integrated circuit Three - dimensional integrated circuit Boolean circuit Digital circuit Analog circuit Mixed - signal integrated circuit Power management integrated circuit Quantum circuit Logic gate Combinational logic Sequential logic Emitter - coupled logic ( ECL ) Transistor -- transistor logic ( TTL ) Glue logic Quantum gate Gate array Counter ( digital ) Bus ( computing ) Semiconductor device Clock rate CPU multiplier Vision chip Memristor Power management APM ACPI Dynamic frequency scaling Dynamic voltage scaling Clock gating Hardware security Non-executable memory ( NX bit ) Memory Protection Extensions ( Intel MPX ) Intel Secure Key Hardware restriction ( firmware ) Software Guard Extensions ( Intel SGX ) Trusted Execution Technology OmniShield Trusted Platform Module ( TPM ) Secure cryptoprocessor Hardware security module Hengzhi chip Related History of general - purpose CPUs This microcomputer - or microprocessor - related article is a stub . You can help Wikipedia by expanding it . Retrieved from `` https://en.wikipedia.org/w/index.php?title=Mobile_processor&oldid=799690667 '' Categories : Mobile computers Mobile phones Microprocessors Microcomputer stubs Hidden categories : Articles lacking sources from December 2009 All articles lacking sources All stub articles Talk About Wikipedia 한국어 Edit links This page was last edited on 9 September 2017 , at 07 : 35 . Text is available under the Creative Commons Attribution - ShareAlike License ; additional terms may apply . By using this site , you agree to the Terms of Use and Privacy Policy . Wikipedia ® is a registered trademark of the Wikimedia Foundation , Inc. , a non-profit organization . About Wikipedia