Uma sikhuluma ngefoni ephathekayo esheshayo, cishe njalo sicabanga ngeprosesa noma i-RAM, kodwa asiqapheli ukuthi uhlobo lwesitoreji sangaphakathi lubaluleke njenge-chip. Umehluko phakathi kwefoni ephathekayo esheshayo nedonsayo uvame ukuba wukuthi isebenzisa i-eMMC, i-UFS, noma i-NVMe.kanye nasenguqulweni ethile yalobo buchwepheshe.
Uma uke waqaphela ukuthi i-smartphone yakho ithatha isikhathi eside ukuvula igalari, ukuthi izinhlelo zokusebenza ezisindayo zilayisha kancane, noma ukuthi ama-backup abonakala ethatha isikhathi eside, kungenzeka kakhulu ukuthi inkinga akuyona i-CPU, kodwa imemori yangaphakathi. Ukuqonda ukuthi iyini i-eMMC, iyini i-UFS, iyini indima ye-NVMe kukho konke lokhu, nokuthi zithonya kanjani ukusebenza kwansuku zonke Kuzokusiza ukuthi ukhethe ifoni yakho yeselula elandelayo kangcono futhi wazi ukuthi yini ongayilindela kuleyo osunayo kakade.
Kuyini i-eMMC futhi kungani isibhekwa njengobuchwepheshe obusezingeni lokuqala?
Igama elithi eMMC livela ku- i-MultiMediaCard efakiwe, ukuvela kwamakhadi amadala e-MMC okwadala amakhadi e-SD amanje. I-eMMC ngokuyisisekelo iyimoduli yememori ye-NAND flash ehlanganiswe ngqo kubhodi lomama. yedivayisi: amafoni, amaphilisi kanye namanye ama-laptop ashibhile kakhulu noma amancane kakhulu.
Empeleni, I-eMMC isebenza njengohlobo "lwekhadi le-SD elidayisiwe"Kulula, kuyabiza futhi kuthatha isikhala esincane kakhulu, okwenza kube kuhle kakhulu kumakhompyutha ashibhile noma amancane kakhulu, kodwa ngenxa yalokho kushiya okuningi kokuthuthukiswa esikubonayo ezixazululweni zesimanje ezifana nama-SSD noma ama-UFS.
Incazelo ebanzi kakhulu namuhla yi-eMMC 5.1A, okuyinto Ngokwethiyori ingafinyelela cishe ku-400 MB/s ekufundeni okulandelanayoLezi zibalo azizwakali zimbi ephepheni uma ziqhathaniswa nama-hard drive amadala emishini. Kodwa-ke, iqiniso liwukuthi lezi zivinini eziphezulu azitholakali njalo, futhi, ngaphezu kwakho konke, ukuthi isivinini sokufunda/ukubhala okungahleliwe (ukufunda nokubhala amabhlogo amancane edatha, okuyinto uhlelo lokusebenza oluyenza njalo) siphansi kakhulu kunezinye ubuchwepheshe.
Isizathu esikhulu yileso I-eMMC ineziteshi ezimbalwa kanye namasango enkumbulo ambalwaNgakho-ke, inani langempela ledatha engayisingatha ngesikhathi esifanayo lincane. Ngaphezu kwalokho, ayinazo izilawuli ezithuthukisiwe, i-firmware eyinkimbinkimbi, ama-memory chip amaningi, kanye nokunye ukuthuthukiswa okutholakala kuma-SSD kanye ne-UFS. Konke lokhu kuphumela ezikhathini zokulayisha ezinde kanye nokusebenza kabi kwemisebenzi eminingi.
Ngokuphathelene nomthamo, i-eMMC ivame ukusuka ku-4 GB kuya ku-256 GB, yize Kumafoni namathebulethi ashibhile, umthamo wesitoreji uvame ukuba phakathi kuka-32 no-128 GB.Ivame ukutholakala kumadivayisi ashibhile, njengama-laptop athile alula kakhulu (isibonelo, amanye ama-laptop e-Microsoft Surface Go ane-64 GB eMMC) noma amaphilisi angabizi, lapho intengo ibekwa phambili kunokusebenza okumsulwa.
Ezingeni labathengi, I-eMMC ngokuvamile isebenzisa amandla amancane kune-SSD esebenza kahle kakhuluNgoba ilula futhi ayinamandla kakhulu. Amaseli e-NAND, kokubili kuma-SSD kanye ne-eMMC, angabhalwa kabusha izikhathi ezilinganiselwe, kodwa empeleni, ukuqina kwe-eMMC kuvame ukwanele isikhathi sokuphila kwamadivayisi angabizi, lapho evame ukwehluleka ukusebenza noma umthamo ngaphambi kokuba afinyelele umkhawulo womjikelezo wawo wokubhala.
Ngokufingqa, I-eMMC iyisisombululo esingabizi futhi esincane Nakuba isebenza kahle kumadivayisi ayisisekelo, ayisebenzi kahle kuma-smartphone nakwamanye amadivayisi lapho sifuna ukusebenza kahle, ukwenza imisebenzi eminingi eminingi, noma ukugcina isitoreji esanele. Ngakho-ke, ukuthenga ifoni entsha nge-eMMC sekuya ngokuya kuncipha uma ufuna ihlale iminyaka eminingana ngaphandle kokukhungatheka.
Iyini i-UFS: "i-SSD" yomhlaba weselula
I-UFS imele i- I-Universal Flash StorageOkusho ukuthi, isitoreji se-flash esijwayelekile. I-UFS iyindinganiso yememori yokugcina ebusayo namuhla cishe kuzo zonke izingcingo ze-Android eziphakathi nendawo kanye nezisezingeni eliphezulu.futhi iqala ukuvela nakwamanye amadivayisi afana namakhamera edijithali, amaphilisi athuthukile noma izinhlelo zezimoto.
Kalula nje, I-UFS iwukufonela lokho i-SSD eyikho kwikhompyuthaIntuthuko enkulu phambili uma kuqhathaniswa nobuchwepheshe besitoreji obudala (i-eMMC kumadivayisi eselula, ama-hard drive omshini kuma-PC), ene-interface esheshayo nesebenza kahle kakhulu. Kusukela esizukulwaneni sokuqala, isivele iphindwe kathathu ijubane le-eMMC, futhi ngenguqulo ngayinye entsha, ithole i-bandwidth, ukusebenza kahle kwamandla, kanye nezici.
Njengama-SSD, I-UFS isekelwe kwimemori ye-flash ye-NANDKodwa isihluthulelo sisesixhumi esibonakalayo esisebenzisayo. Esikhundleni sokuba "yi-single-duplex" njenge-eMMC (ukufunda noma ukubhala, kodwa hhayi kokubili ngesikhathi esisodwa esiteshini esifanayo), i-UFS isebenzisa isixhumi esibonakalayo i-duplex egcweleLokhu kusho ukuthi ingafunda futhi ibhale idatha ngasikhathi sinye. Lokhu kuthuthukisa kakhulu ukusebenza isikhathi esiningi futhi kunciphisa isikhathi sokungasebenzi lapho kusingathwa imisebenzi eminingi emincane ngesikhathi esisodwa.
Ukwakheka kwangaphakathi kwe-UFS kuthatha imibono evela ezweni lamakhompyutha. Ithembela kumodeli womyalo we-SCSI futhi isekela imigqa yomyalo enethegi.Lokhu kuvumela uhlelo lokusebenza ukuthi luthumele izicelo eziningi zokufunda nokubhala ngesikhathi esisodwa, ngaphandle kokulinda ukuthi eyodwa iqede ngaphambi kokuqalisa elandelayo. Empeleni, lokhu kuphumela ohlelweni olubushelelezi kakhulu uma uvula izinhlelo zokusebenza ngenkathi amafayela elandwa, isibuyekezo sifakwa, noma ama-backup esebenza ngemuva.
Ngaphezu kokusebenza, I-UFS yenzelwe ukusebenzisa amandla amancane kakhulu.Lokhu kubalulekile kumafoni namakhamera, lapho i-milliamp ngayinye ibalulekile khona. Izinguqulo zakamuva ziyakwazi ukuhlanganisa isivinini esiphezulu kakhulu nokusetshenziswa kwamandla okuphansi, ngakho-ke ifoni ayigcini nje ngokusebenza ngokushesha kodwa futhi isebenzisa amandla ebhethri amancane ukufinyelela idatha.
I-UFS isetshenziselwani efonini yakho ephathekayo?
I-UFS ngokuyisisekelo iyi- idiski yangaphakathi ye-smartphone yakhoKonke okugcinile efonini yakho kuhamba lapho: izithombe, amavidiyo, umculo, amafayela alandiwe, idatha yohlelo lokusebenza, izibuyekezo zesistimu… Njalo uma uvula ikhamera, uvula uhlelo lokusebenza, noma uvula ifoni yakho, usebenzisa kakhulu isitoreji se-UFS.
Ngoba yenzelwe ngqo amadivayisi eselula, I-UFS ibeka phambili isivinini sokufunda nokubhala ezimweni zangempelaAkuyona nje into ebalulekile ukuthi ingafinyelela kangakanani ngokulandelana, kodwa indlela esabela ngayo lapho uhlelo lwenza izinto eziyinkulungwane ngesikhathi esisodwa: ukubuyekeza izinhlelo zokusebenza, ukulayisha izithonjana zegalari, ukubhala ku-cache, nokufunda idatha evela kuhlelo lokusebenza osanda kuluvula.
Izinzuzo ziyabonakala ezenzweni eziningi zansuku zonke: Ucingo luqala ngokushesha, izinhlelo zokusebenza zivuleka cishe ngokushesha, futhi izithombe zigcinwa ngokushesha.ngisho nalapho uthwebula ngokuqhuma noma uqopha ividiyo enesinqumo esiphezulu. Ukuzulazula ku-interface nakho kuzwakala kubushelelezi ngoba uhlelo luthatha isikhathi esincane ukulayisha ihluzo, izithonjana, izithombe ezinyakazayo, kanye nokuqukethwe kohlelo lokusebenza.
Esinye isici esibalulekile ukusetshenziswa kwamandla. Njengoba isebenza kahle kakhulu, i-UFS idinga amandla amancane ukuhambisa idatha efanayoFuthi lokho kusho impilo yebhethri engcono, ikakhulukazi emisebenzini enzima njengokurekhoda ividiyo ye-4K/8K, ukudlala imidlalo enzima, noma ukwenza amakhophi aphelele edatha.
Ukuziphendukela kwemvelo kanye nezinguqulo ze-UFS
Kusukela emqondweni wokuqala we-UFS kuya ezinguqulweni zamanje, kube nokuguquka okude impela. Imephu yendlela ye-UFS ikhombisa ukuthuthuka okuqhubekayo kwesivinini, ukuphepha, kanye nokusebenza kahle, ngezinyathelo ezibalulekile ezicacile.
- 2010: Indinganiso ye-UFS iphakanyiswa yinhlangano ephethe (UFSA / JEDEC).
- 2012: I-UFS 1.1 ifika, ukusetshenziswa kokuqala kwezentengiselwano.
- 2013: I-UFS 2.0 ithuthukisa umkhawulokudonsa wesixhumanisi, yengeza ukuphepha okwengeziwe, futhi inciphisa ukusetshenziswa kwamandla.
- 2018: I-UFS 3.0 inyusa izinga lokudlulisa ngomugqa ngamunye futhi kuvela i-eUFS (Embedded UFS), eyenzelwe ukuhlanganiswa ngqo kumabhodi edivayisi.
- 2020: I-UFS 3.1 iba yinguqulo esakazeke kakhulu kumaselula asezingeni eliphezulu, kanye nokuthuthuka okukhulu kwesivinini kanye nokusebenza kahle uma kuqhathaniswa ne-3.0.
- 2022: I-Samsung imemezele i-UFS 4.0, iphinda kabili ukusebenza kwayo uma kuqhathaniswa ne-UFS 3.1 futhi ithuthukisa nokuphepha kanye nokusetshenziswa kwamandla.
Ngokwenzayo, Iningi lamafoni e-Android asezingeni eliphakathi naphezulu asebenzisa i-UFS 3.1Nakuba amafoni akamuva ahamba phambili eqala ukungena ku-UFS 4.0, amamodeli angabizi kakhulu angase asebenzise isitoreji se-UFS esidala noma ngisho ne-eMMC, okuyinto engcono kakhulu ukuyigwema uma ufuna ifoni ebushelelezi ngokwanele.
Iyini i-UFS 3.1 futhi yayinikezani uma iqhathaniswa nezinguqulo zangaphambilini?
I-UFS 3.1 yayiyindinganiso yokulinganisa isikhathi esithile kuhlu lwe-Android olusezingeni eliphezulu. Le nguqulo igxile ekuthuthukiseni ukusebenza kanye nokusetshenziswa kwamandla uma kuqhathaniswa ne-UFS 3.0Ukugcina ukugxila okufanayo: isivinini sokudlulisa esiphezulu, ukubambezeleka okuphansi, kanye nokusetshenziswa kwamandla okuphansi.
I-UFS, njengencazelo, Ithatha okungcono kakhulu kwe-interface ye-SATA ye-PC futhi iyihlanganise nokusebenzisa amandla okuphansi okuvamile kwe-eMMC.Esikhundleni sokwandisa isivinini nje, ingeza izici ezithuthukisiwe njengokuphathwa komugqa wemiyalo, izinto eziza kuqala, izindlela zokulungisa amaphutha ezithuthukisiwe, kanye nokwenza ngcono ukusebenza kwemisebenzi eminingi ngesikhathi esisodwa.
Ngenxa yaleyo ndlela, I-UFS 3.1 inike amandla izikhathi zokuqalisa ezisheshayo kakhulu, ukukopisha idatha, kanye nokufakwa kohlelo lokusebenza. kunezizukulwane zangaphambilini. Kumsebenzisi, lokhu kuhunyushwe ekudlalweni okubushelelezi kwamavidiyo asezingeni eliphezulu, ukudlala imidlalo enzima ngenkathi ulanda idatha ngemuva, noma ukuphatha izinhlelo zokusebenza eziningi ngasikhathi sinye ngaphandle kokubhekana nokubambezeleka okukhulu.
Akugcini nje kumafoni eselula: Izinhlelo zokusebenza zezimoto nazo ziyazuza ku-UFSIzimoto zanamuhla zifaka amakhamera amaningi nezinzwa ezikhiqiza idatha eningi kakhulu. Ukuba nememori esheshayo nethembekile kuvimbela izithiyo ezinhlelweni zokusiza abashayeli, ukuqoshwa kwevidiyo okuqhubekayo, noma ukuzulazula okuthuthukisiwe.
I-UFS 4.0: intuthuko entsha kwisitoreji seselula
I-UFS 4.0 iyisizukulwane sakamuva se-Universal Flash Storage, esethulwe yi-Samsung futhi esivele isesigabeni sokwamukelwa ebangeni eliphezulu. Kufika nesithembiso sokuphinda kabili ukusebenza kwe-UFS 3.1, ukugcina ngisho nokuthuthukisa ukusebenza kahle kwamandla.
Ukuthola, I-Samsung isebenzisa inkumbulo yesizukulwane sesikhombisa ye-V-NAND kuhlanganiswe nesilawuli esikhethekile nesilungiselelwe kahle. I-V-NAND ibeka amaseli enkumbulo ngokuqondile ngezendlalelo eziningi, okuvumela umthamo omkhulu endaweni encane, isivinini esingcono, kanye nokuqina okukhulu kune-NAND yendabuko eyisicaba.
Ezingeni le-interface, I-UFS 4.0 inikeza kufika ku-23,2 Gbps ngesiteshi ngasinyeFuthi ngenxa yokuthi inesiteshi esikabili, ingaphatha imifudlana yedatha emibili ngesikhathi esisodwa, okuhunyushwa ngokusebenza ukuthi i-bandwidth iphindwe kabili uma iqhathaniswa ne-UFS 3.1. Lokhu kubonakala kakhulu emisebenzini yokufunda nokubhala ejulile.
Ngezibalo eziqondile, i-Samsung ikhombisa ukuthi I-UFS 4.0 ifinyelela ku-4.200 MB/s ekufundeni okulandelanayo kanye naku-2.800 MB/s ekubhaleni okulandelanayoLokhu kuphambene ne-UFS 3.1 engaba ngu-2.100 MB/s kanye ne-1.200 MB/s, ngokulandelana. Lokhu kumelela igxathu elikhulu, okwenza ukusebenza kwesitoreji seselula kusondele kakhulu kunokwama-SSD amaningi edeskithophu.
Elinye iphuzu elibalulekile ukusetshenziswa kahle kwamandla: I-UFS 4.0 ifinyelela cishe ku-6,0 MB/s nge-milliampere ngayinyeLokhu kumelela ukonga amandla okungaba ngu-46% uma kuqhathaniswa ne-UFS 3.1 yenani elifanayo ledatha edlulisiwe. Ngamanye amazwi, akusheshi kabili kuphela, kodwa futhi kusebenzisa amandla ebhethri amancane kakhulu ukwenza umsebenzi ofanayo.
Ngokuphathelene nomklamo ongokoqobo, I-UFS 4.0 igcina usayizi omncane kakhuluIngafinyelela ku-11 mm ubude, ububanzi obuyi-13 mm, kanye nokuphakama okungu-1 mm. Naphezu kobukhulu bayo, ivumela amandla afinyelela ku-1 TB, idlula umkhawulo ojwayelekile ongu-512 GB wezizukulwane ezedlule. Lokhu kufaneleka kahle kumafoni aphathwayo aqopha amavidiyo angu-4K/8K futhi agcina imidlalo ngama-gigabytes angamashumi.
Ukuphepha nakho kuthuthukile: I-Samsung ithi i-UFS 4.0 icishe iphindwe kabili amandla okuvikela idatha ebucayi.njengamaphasiwedi, izihlonzi, noma okhiye bokukhokha. Akukhona nje ukuhamba ngokushesha, kodwa ukwenza kanjalo ngokuqina okukhulu ekuhlaselweni noma ukufinyelela okungagunyaziwe.
Yini enikezwa yi-UFS 4.0 uma kuqhathaniswa ne-UFS 3.1 efonini ye-Android?
Ephepheni, izibalo ze-UFS 4.0 ziyamangalisa, kodwa okubalulekile ukuthi zihunyushwa kanjani ekusetshenzisweni kwangempela. Umkhawulokudonsa owengeziwe uyabonakala ngezikhathi zokulayisha imidlalo, ukuvula izinhlelo zokusebenza ezisindayo, nokukopisha amafayela amakhulu., njengamavidiyo kanye nama-backup endawo.
Uma uthanda imidlalo enzima, I-UFS 4.0 inciphisa kakhulu izikhathi zokulayisha amazinga kanye nokuthungwaLokhu kuvumela uhlelo ukuthi lulande idatha ngemuva ngenkathi uqhubeka nokudlala. Ngemisebenzi efana nokufaka imidlalo yama-gigabyte amaningi kusuka ku-Play Store, uzothola ukuthi inqubo ishesha kakhulu.
Ezithombeni namavidiyo, Isivinini sokubhala esiphezulu sivumela ukuqoshwa kwevidiyo enesisombululo esiphezulu, ene-bitrate ephezulu. (4K, 8K, ukuhamba kancane) ngaphandle kokuba inkumbulo ibe yisithiyo. Kuphinde kuthuthukise ulwazi lokuthatha izithombe ezinde ze-RAW, into evame kakhulu kumafoni aphezulu anamakhamera anamandla kakhulu.
Ngenxa yokusebenza kahle kwamandla, Ukwenza imisebenzi eminingi ngesikhathi esisodwa kusebenzisa amandla ebhethri amancaneUkusebenzisa izinhlelo zokusebenza ngesikhathi esisodwa, ukushintsha phakathi kwemidlalo nezinkundla zokuxhumana, noma ukwenza ama-backup angemuva akubalulekile kakhulu empilweni yebhethri. Lokhu kubaluleke kakhulu kumafoni e-5G, lapho ukusetshenziswa kwamandla emodemu sekuvele kuphezulu, futhi yonke indawo yokugcina egciniwe yenza umehluko.
Ngaphandle kwamafoni eselula, I-UFS 4.0 ingazuzisa amadivayisi angokoqobo angokoqobo nangokwengeziwe, izinto ezigqokwayo ezithuthukisiwe, kanye nezinhlelo zezimoto.lapho kuphathwa khona idatha enkulu yesikhathi sangempela. I-Samsung iphawula ukuthi inhlanganisela ye-bandwidth ephezulu kanye nokusetshenziswa kwamandla okuphansi ilungele ama-headset e-VR/AR noma amadivayisi afana nochungechunge lwe-Meta Quest, adinga ukusakazwa okungaphazanyiswa kokuthungwa kanye nedatha yenzwa.
I-UFS 4.0 izofika nini futhi yimaphi amafoni ayisebenzisayo?
Ukukhiqizwa kwe-UFS 4.0 ngobuningi yi-Samsung kwaqala cishe ngekota yesithathu ka-2022, futhi Amaselula okuqala okuthengisa anale nkumbulo aqale ukuvela kusukela ngo-2023 kuqhubeke.Njengokujwayelekile, ukwamukelwa kuqala ebangeni eliphezulu futhi kuzosakazeka kancane kancane kumamodeli angabizi kakhulu.
Kusukela ochungechungeni lwe-Galaxy S23, I-Samsung ibilokhu ihlanganisa i-UFS 4.0 kumadivayisi ayo amakhulu (yize amanye amamodeli anomthamo ophansi ehlale ku-UFS 3.1, kuye ngokuthi acushiwe kanjani). Kungenzeka kakhulu ukuthi abanye abakhiqizi abanjengo-OnePlus, Xiaomi, Google, noma i-OPPO nabo bazosebenzisa i-UFS 4.0 ezinhlotsheni zabo zakamuva eziphezulu, njengoba sibonile kumadivayisi afana ne-OnePlus 11 noma amamodeli e-Pixel athuthukile kakhulu.
Mayelana nentengo, Ama-chip e-UFS 4.0 ekuqaleni abiza kakhulu kunezixazululo zangaphambiliniNgakho-ke, eminyakeni embalwa yokuqala, sizobona lobu buchwepheshe kumafoni aphezulu kuphela. Ngokuhamba kwesikhathi, njengoba ivolumu yokukhiqiza ithuthuka futhi izindleko zincipha, izofinyelela emakethe ephakathi nendawo, njengoba nje kwenzeka nge-UFS 3.1.
I-NVMe kuselula: Indlela ye-Apple
Nakuba i-UFS ibusa kakhulu ku-Android, I-Apple ibheja ku-NVMe ukuze ithole indawo yokugcina yangaphakathi yama-iPhone. I-NVMe (I-Non-Volatile Memory Express) iyiphrothokholi eyaklanywa ekuqaleni yama-SSD axhunywe nge-PCI Express kumakhompyutha, futhi ishintshwe ukuze ihambisane namanye amadivayisi.
Umehluko omkhulu wukuthi I-NVMe yakhelwe ukusizakala ngokugcwele ngokuxhumeka kwe-PCIeNjengoba inemigqa eminingi yemiyalo kanye nezicelo eziningi ngasikhathi sinye, inikeza ukusebenza okuhle kakhulu. Kuma-iPhone, i-Apple isebenzisa isilawuli sayo, esifana kakhulu naleso esisisebenzisa kuma-SSD ayo ekhompyutha aphezulu, kodwa esifanelana nendawo yeselula.
Ngokwemibono nje, I-NVMe ngokuvamile ishesha kune-UFS ekusebenzeni okuluhlaza.Ngenxa yokwakheka kwayo okuthuthuke kakhulu kanye nenani elikhulu lemigqa neziteshi ezisekelwayo, umehluko awubonakali njalo kumsebenzisi ojwayelekile ekusetshenzisweni kweselula kwansuku zonke, ngoba izinhlelo zokusebenza eziningi azisebenzisi ngokugcwele amandla ayo.
Noma kunjalo, abasebenzisi abaningi kanye nabahlaziyi bayavuma ukuthi, Uma siqhathanisa i-iPhone elungiselelwe kahle ne-NVMe ne-Android ene-UFS 4.0Indlela ye-Apple isenenzuzo ezimweni ezithile zokusebenza okuqhubekayo kanye nokungaguquguquki kohlelo lonke. Kodwa-ke, igebe liyancipha njengoba i-UFS ithuthuka.
I-UFS vs NVMe kuselula: umehluko omkhulu
Ezingeni lokwakha, Umehluko omkhulu phakathi kwe-UFS ne-NVMe ukuthi i-UFS yaklanywa kusukela phansi ukuze isetshenziswe kumadivayisi eselula.Ngakolunye uhlangothi, i-NVMe yazalelwa ezweni lama-PC futhi kamuva yajwayelana nezinye izindawo.
I-UFS ibeka phambili ukusetshenziswa kwamandla okuphansi kanye nokusebenza kahle okuphezulu nge-watt ngayinyeNjengoba ine-interface eyenzelwe ukuhlanganiswa okulula kuma-SoC eselula nokunikeza ibhalansi phakathi kokusebenza, usayizi we-chip, kanye nokusetshenziswa kwamandla, ilungele ama-smartphone e-Android kuwo wonke amazinga entengo, lapho yonke i-millimeter yesikwele nayo yonke i-milliamp ibalulekile.
I-NVMe, ngakolunye uhlangothi, Isebenzisa ukuxhumana kwe-PCIe okune-bandwidth ephezulu kanye nenqwaba yemiyalo ecebile kakhulu, enemigqa eminingi ehambisanayo. Lokhu kuvumela isivinini esisheshayo kakhulu, kodwa futhi kungaba yinkimbinkimbi kakhulu futhi kungaba namandla amaningi uma kungalungiswanga kahle. Endaweni elawulwayo njenge-Apple's, lapho baklama khona ihadiwe kanye nesofthiwe, le protocol ingacindezelwa kuze kube semkhawulweni wayo.
Usuku nosuku, umehluko ekuqondeni phakathi kwe-UFS 4.0 enhle ne-NVMe enhle Kungaphansi kwalokho okushiwo yizibalo ezingahleliwe, ngoba imisebenzi eminingi evamile (ukuvula i-WhatsApp, ukuhlola i-imeyili, ukuphequlula izinkundla zokuxhumana) ayigcwalisi i-bandwidth etholakalayo. Kodwa-ke, emisebenzini enzima kakhulu, njengokuhambisa idatha eningi, ukuhlela ividiyo ocingweni uqobo, noma ukusebenza nezinhlelo zokusebenza zobungcweti, inzuzo ye-NVMe ingabonakala kakhulu.
Indlela uhlobo lwesitoreji oluthinta ngayo ukusebenza kwangempela
Ngaphandle kwezifinyezo nezinombolo, Ijubane lememori yangaphakathi liyisihluthulelo somuzwa wokuguquguquka.Njengoba nje ukugxuma kusuka kuma-hard drive omshini kuya kuma-SSD kumakhompyutha kwakuyinguquko, kumaselula ukushintshela kusuka ku-eMMC kuya ku-UFS, kanye nokusuka ezinguqulweni ezindala ze-UFS kuya ezinguqulweni ezifana no-3.1 noma u-4.0, kuphawula ukuguquka.
Empeleni, ukugcina ngokushesha kunomthelela omkhulu ku- ukulayisha izinhlelo zokusebenza nokuvula ifoni ephathekayoUhlelo olune-eMMC lungathatha isikhathi eside kakhulu ukuqala kunelune-UFS 3.1 noma i-4.0, futhi okufanayo kwenzeka lapho kuvulwa imidlalo noma izinhlelo zokusebenza ezisindayo ezinezinsiza eziningi zehluzo.
Lokhu kuyabonakala futhi emisebenzini efana ukwenza amakhophi agciniwe endawo noma ukubuyisela idivayisi yeselulaUma udinga ukuhambisa amashumi ama-gigabytes ezithombe, amavidiyo, kanye nedatha yohlelo lokusebenza, isitoreji esihamba kancane sizokwenza inqubo ithathe isikhathi eside kakhulu, kuyilapho nge-UFS yesizukulwane esilandelayo, isikhathi sokulinda sincishiswa kakhulu.
Esinye isimo esicacile yilapho Vula igalari noma izinhlelo zokusebenza zokuthumela imiyalezo ngezithombe namavidiyo amaningiUma imemori ingakwazi ukukhonza ngokushesha izithonjana nedatha, uzobona ukungingiza, izikhathi zokulayisha ezinde, kanye nokuhlangenwe nakho okungajabulisi. Ngedrayivu enhle ye-UFS, lezo zenzo ezifanayo zizwakala zibushelelezi kakhulu.
Ukusetshenziswa nakho kuyathinteka: Isitoreji esihamba kancane singaphoqa uhlelo ukuthi lugcine i-CPU isebenza isikhathi eside. Ukuze kuqedwe imisebenzi yokufunda nokubhala, ukusetshenziswa kwamandla kuyanda kakhulu. Yingakho omakhalekhukhwini banamuhla begcizelela kakhulu ukusebenza kahle kwememori: akukhona nje ukushesha, kodwa ukwenza kanjalo ngenkathi usebenzisa amandla amancane.
Ngenxa yazo zonke lezi zizathu, izinkinga eziningi "ezihamba kancane" abantu abavame ukuzibiza nge-RAM noma iprosesa Empeleni zivela enkumbulo yangaphakathi ebuthakathaka.Kulezi zinsuku, ngaphandle kwesabelomali esincane kakhulu, akukhuthazwa ukuthenga idivayisi entsha nge-eMMC, ngoba izophelelwa yisikhathi ngokushesha kunokulindelekile.
Ngaphezu kwalokho, akukhona konke ngehadiwe: Abalawuli kanye nesofthiwe ephatha lesi sitoreji nabo banethonya elikhuluNjengoba nje ku-Windows noma ku-macOS ukusebenza kwe-NVMe SSD kungahluka kuye ngabashayeli noma ukucushwa (isibonelo, kunezimo lapho ukukhubaza i-BitLocker ku-NVMe ku-Windows kungathuthukisa kakhulu izibalo zokusebenza), ku-Android ukwenza ngcono okwenziwa umenzi ngamunye ohlelweni kanye nesilawuli sememori kwenza umehluko ophawulekayo phakathi kwamaselula ane-"acronym" efanayo ezicacisweni zobuchwepheshe.
Uma kwenzeka i-Google ngama-chip ayo e-Tensor (G1, G2, G3), isibonelo, Inhlanganisela ye-SoC kanye nohlobo lwememori olukhethiwe inquma ibhalansi phakathi kokusetshenziswa kwamandla, ukushisa, kanye nokusebenza.Babengakhetha i-UFS 4.0 ngaphambilini ezizukulwaneni ezithile ukuze bafinyelele ukuguquguquka nokusebenza kahle okukhulu, njengoba nje i-Samsung isebenzisa inkumbulo yayo kumadivayisi ayo amakhulu.
Ngibheke konke, I-eMMC, i-UFS, kanye ne-NVMe zakha uhlobo lweladi lokuziphendukela kwemvelo kwisitoreji seselulaI-eMMC ihlanganisa ingxenye eyisisekelo kakhulu, i-UFS isibe yindinganiso evelele ku-Android enamazinga ahlukene okusebenza kuye ngenguqulo, kanti i-NVMe iyisinqumo se-Apple sokuthola okuningi kuma-iPhone ayo. Ukuqonda okungaphakathi kwefoni yakho kukuvumela ukuthi uqonde kangcono ukuthi kungani isebenza ngendlela esebenza ngayo nokuthi yini ongayilindela eminyakeni ezayo.