Apple A5 vs Samsung Exynos 4210 | Processors Exynos 4210 vs A5 Ceev thiab Kev Ua Haujlwm | ARM Cotex-A9 processor, PowerVR SGX543MP2, ARM Mali-400MP
Kab lus no piv ob qhov tsis ntev los no System-on-Chips (SoC), Apple A5 thiab Samsung Exynos 4210, xa mus rau cov neeg siv khoom siv hluav taws xob los ntawm Apple thiab Samsung feem. Hauv Layperson lub sij hawm, SoC yog lub computer ntawm ib qho IC (Integrated Circuit, aka nti). Technically, SoC yog ib qho IC uas sib txuas cov khoom siv hauv lub computer (xws li microprocessor, nco, input / output) thiab lwm lub tshuab uas ua haujlwm rau hluav taws xob thiab xov tooj cua. Ob lub Apple A5 thiab Samsung Exynos 4210 yog Multiprocessor System-on-Chip (MPSoC), qhov uas tus qauv tsim siv multiprocessor architecture rau kev siv lub zog siv computer. Thaum Apple tso A5 thaum Lub Peb Hlis 2011 nrog nws iPad2, Samsung's Exynos 4210 tuaj ib hlis tom qab thaum Samsung tso nws Galaxy S2.
Feem ntau, cov khoom tseem ceeb ntawm SoC yog nws CPU (Central Processing Unit) thiab GPU (Graphics Processing Unit). Cov CPUs hauv Apple A5 thiab Exynos 4210 yog raws li ARM's (Advanced RICS - Txo Cov Kev Qhia Teeb Meem Computer - Tshuab, tsim los ntawm ARM Holdings) v7 ISA (Instruction Set Architecture, ib qho uas yog siv los ua qhov chaw pib tsim lub processor) thiab raug tsim los siv cov tshuab semiconductor hu ua 45nm.
Apple A5
A5 tau muag thawj zaug hauv lub Peb Hlis 2011, thaum Apple tso nws cov ntsiav tshuaj tshiab, iPad2. Tom qab Apple lub iPhone tsis ntev los no clone, iPhone 4S tau tso tawm nrog Apple A5. Apple A5 yog tsim los ntawm Apple thiab tsim los ntawm Samsung sawv cev ntawm Apple. Raws li kev tawm tsam rau nws thawj Apple A4, A5 muaj dual cores hauv nws ob qho tib si CPU thiab GPU. Yog li, technically Apple A5 tsis yog SoC xwb, tab sis kuj yog MPSoC (Multi Processor System ntawm Chip). A5's dual core CPU yog raws li ARM Cotex-A9 processor (uas siv tib yam ARM v7 ISA uas yog siv los ntawm Apple A4), thiab nws cov tub ntxhais dual GPU yog raws li PowerVR SGX543MP2 cov duab processor. A5's CPU feem ntau yog clocked ntawm 1GHz (lub clocking siv zaus scaling; yog li ntawd, lub moos ceev yuav hloov ntawm 800MHz mus rau 1GHz, raws li lub load, lub hom phiaj txuag lub zog), thiab nws GPU yog clocked ntawm 200MHz. A5 muaj ob qho L1 (kev qhia thiab cov ntaub ntawv) thiab L2 cache nco. A5 los nrog 512MB DDR2 nco pob uas feem ntau clocked ntawm 533MHz.
Samsung Exynos 4210
Lub Plaub Hlis 2011, Samsung hauv nws Galaxy S2 thawj zaug xa tawm Exynos 4210. Exynos 4210 tau tsim thiab tsim los ntawm Samsung hauv qab lub npe Orion. Nws yog ib tug successor rau Samsung Exynos 3110. Nws CPU yog dual core ARM Cotex A9 series clocked ntawm 1.2GHz thiab nws GPU yog ARM lub npe nrov Mali-400MP (4 core) tsim clocked ntawm 275MHz. Exynos 4210 yog thawj SoC (lossis MPSoC) los siv ARM's Mali-400MP. Lwm qhov kev nyiam rau Exynos 4210 yog nws haiv neeg kev txhawb nqa rau peb cov lus (triple display outs: 1xWXGA, 2xWSVGA), uas yog ib qho yooj yim heev rau cov khoom siv uas tau tsom los ntawm Exynos 4210. Lub nti tau ntim nrog L1 (kev qhia thiab cov ntaub ntawv) thiab L2 cache. hierarchies thiab muaj 1GB DDR3 SDRAM inbuilt.
Kev sib piv ntawm Apple A5 thiab Exynos 4210 yog tabulated hauv qab no.
| Apple A5 | Samsung Exynos 4210 | |
| Hnub tso tawm | March 2011 | Plaub Hlis 2011 |
| Type | MPSoC | MPSoC |
| Thawj Device | YiPad2 | Samsung Galaxy S2 |
| Lwm yam khoom siv | YiPhone 4S | Tsis muaj |
| ISA | ARM v7 (32 ntsis) | ARM v7 (32 ntsis) |
| ARM Cotex A9 (dual core) | ARM Cotex A9 (dual core) | |
| CPU Clock Ceev | 1GHz (800MHz-1GHz) | 1.2GHz |
| YGPU | PowerVR SGX543MP2 (dual core) | ARM Mali-400MP (4 cores) |
| GPU moos ceev | 200MHz | 275MHz |
| CPU/GPU Technology | 45nm | 45nm |
| L1 Cache |
32kB kev qhia, 32kB cov ntaub ntawv |
32kB kev qhia, 32kB cov ntaub ntawv |
| L2 Cache | 1MB | 1MB |
| Memory | 512MB Tsawg Fais Fab DDR2, moos ntawm 533MHz | 1GB Tsawg Fais Fab (LP) DDR3 |
Summary
Hauv cov ntsiab lus, Apple A5 thiab Samsung Exynos 4210 muaj cov yam ntxwv sib piv. Muab hais tias lawv raug tso tawm hauv ib hlis, lawv tau siv cov qauv tsim zoo sib xws. Ob leeg siv tib lub CPU architecture (nrog lub sijhawm ua haujlwm nrawm dua hauv Exynos 4210) thaum Exynos 4210 siv GPU zoo dua nrog kev txhawb nqa cov duab nrawm dua (tsuas yog vim nws plaub core Mali-400MP thiab GPU clocking zaus). Txawm hais tias, ob leeg muaj qhov zoo sib xws CPU cache configurations, Exynos 4210 muaj qhov loj dua (1GB vs. 512MB) thiab zoo dua (DDR3 vs. DDR2) nco. Thaum lees paub tias qhov kev ntsuas ntsuas raws li qhov yog txoj hauv kev los sib piv cov kev teeb tsa zoo li no, peb cia siab tias Samsung Exynos 4210 tuaj yeem ua tau zoo dua Apply A5 hauv qhov sib piv.
