Lokacin neman sabon wayo, mutum koyaushe yana neman waya tare da ƙari RAM, kyamara mafi kyau, babban ƙarfin baturi ko babban ƙwaƙwalwar ciki. Amma ba sau da yawa ana ba da hankali ga mai sarrafawa, babban ɓangaren wayarka wanda ke taimakawa ƙayyade saurin aiki. Sabili da haka, yana da mahimmanci cewa yana aiki da sauri sauri.
Wayoyin salula na zamani tare da masu sarrafa 32-bit da 64-bit ba sabon abu bane, sun kasance yan 'yan shekaru yanzu. Apple yana da OS-64-bit OS tun iOS 7. Android tana amfani da tsarin 64-bit tun zuwan ARMv8 da Android Lollipop. Bari muyi la'akari da banbanci tsakanin 32-bit da 64-bit wayowin komai, menene ma'anar a gare ku a matsayin mai amfani, kuma wanne ya fi kyau zaɓi.
Bambanci tsakanin 32-bit da 64-bit wayowin komai da ruwan ka:
Ainihin, ragowa suna nufin girman ajiya kuma lambar tana wakiltar adadin ragogin da mai sarrafawa zai iya aiwatarwa ko aiwatarwa a lokaci guda. A sauƙaƙe, adadin rarar da mashin ɗin ku yake, yana ƙayyade girman nau'ikan bayanan da mai sarrafawa zai iya ɗauka da kuma girman rajistarsa.
Menene 'bit'?
A cikin sauƙaƙan lafazi, kaɗan shine ƙaramin yanki na bayanai, kuma yana iya samun darajar binary na ko dai 0 ko 1 (Kwamfuta na iya fahimta da aiki a cikin tsarin binary: 0 ko 1). Kowane ɗayan ana ɗaukarsa ɗan kaɗan kuma irin waɗannan rarar takwas sun zama baiti.
Kowane yearsan shekaru, kwakwalwan da ke cikin wayoyin komai da ruwan (har ma da kwamfutoci) da kuma software da ke aiki a kan waɗancan kwakwalwan suna sa gaba don tallafawa sabuwar lamba. Lambobin suna nuna yadda ƙarfin guntu wanda ke tallafawa ƙaramin sarrafa kwamfuta zai iya zama. Microprocessor na farko, Intel 4004, yana da gine-gine 4-bit. Ginin Intel 8080 a cikin 1970s ya goyi bayan sarrafa 8-bit. Waya ta farko tare da guntu 64-bit (Apple A7) ita ce iPhone 5s a cikin 2014.
32-bit sarrafawa Vs 64-bit sarrafawa:
Ana gudanar da lissafi da dabaru a cikin mai sarrafawa ta amfani da rajista. Idan girman rijista a cikin CPU yakai 32, to ya zama CPU mai 32 kuma idan girman yakai 64, ya zama 64-bit CPU. Mai sarrafa 32-bit na iya ɗaukar ayyukan adadin 32-ragowa tsayi, haka kuma, mai sarrafa 64-bit na iya ɗaukar ayyukan adadin lamba 64. A sauƙaƙe, mai sarrafa 64-bit ya fi mai sarrafa 32-bit ƙarfi saboda yana iya ɗaukar ƙarin bayanai a lokaci ɗaya.
Masu sarrafa 32-bit na iya ɗaukar lambobi masu kyau har zuwa lamba 4,294,967,296 (2 zuwa iko 32) yayin da mai sarrafa 64-bit zai iya ɗaukar 18,446,744,073,709,551,616 (2 ^ 64). Wannan yana nufin cewa masu sarrafa 64-bit suna da adreshin biliyan sau huɗu a hannunsu fiye da masu sarrafa 32-bit.
Amfani da waɗannan ƙimomin, ana tsara wuraren ƙwaƙwalwa zuwa ƙwaƙwalwar ajiyar jiki. Mai sarrafa 32-bit yana amfani da rago 32 don nunawa zuwa wurare a cikin ƙwaƙwalwa. Wannan yana nufin cewa shiri ɗaya zai iya magance 4GB kawai (2 ^ 32) tare da guntu 32-bit, koda kuwa mai sarrafawa na iya magance ƙarin. Mai sarrafa 64-bit yana amfani da rago 64 don nunawa zuwa wuraren ƙwaƙwalwa. Saboda haka shirye-shirye na iya magance 18.4 exabytes na ƙwaƙwalwa. Irin wannan adadi mai yawa na ƙwaƙwalwar ajiya ba'a buƙata don dalilai masu amfani ba.
Masu sarrafa 64-bit na iya sarrafa ƙarin bayanai a sakan ɗaya fiye da masu sarrafa 32-bit. Wannan saboda CPU mai 32-bit zai iya ɗaukar baiti 4 na bayanai kawai a cikin zagayen CPU ɗaya (8 × 4 = 32), yayin da 64-bit CPU zai iya ɗaukar baiti 8 na bayanai (8 × 8 = 64). Don haka, masu sarrafa 64-bit ba sa buƙatar komawa ƙwaƙwalwa kamar yadda masu sarrafa 32-bit ke yi. Saboda haka, masu sarrafa 64-bit suna aiki fiye da takwarorinsu 32-bit.
Wace Waya Ce Ta Fi Kyau?
Kamar yadda aka tattauna a baya, masu sarrafa 32-bit zasu iya rikewa 4GB na RAM, amma masu 64-bit zasu iya ɗaukar ƙari. Tare da aikace-aikacen da ke buƙatar ƙarin albarkatu a waɗannan kwanakin, 4GB RAM ba da daɗewa ba zai isa ba. Thearin da muke yi tare da wayoyinmu ƙara ƙwaƙwalwar da muke buƙata. Littlearin RAMan ƙaramin RAM kuma yana tabbatar da cewa ba za ku fuskanci waɗancan abubuwan ba na lokaci-lokaci yayin yawaita aiki.
Wayoyi 64-bit zasuyi komai da kyau kuma zasu dade. Gine-ginen ARMv7 wanda ke iko da yawancin wayoyi 32-bit yana da kyau, amma kuma yana kan ɗan tafiya. Sabon gine-ginen ARMv8 ya fi daidaitawa, ingantaccen makamashi da sauri idan ya zo ga ayyukan yau da kullun.
Canji mafi shahara a cikin 64-bit OS akan 32-bit zai zama aikin na'urar. Yayinda yawancin masu amfani zasu iya gano cewa mai sarrafa 32-bit yana basu wadataccen aiki da samun damar ƙwaƙwalwar, aikace-aikacen da yawanci suna amfani da ƙwaƙwalwar ajiya mai yawa na iya nuna haɓakawa mai yawa tare da mai sarrafawa da aka haɓaka - aikace-aikacen za su ɗora da sauri, kuma ƙirar za ta kasance da yawa m.
Yaya za a bincika idan na'urar na ta 32-bit ko 64-bit?
Idan kana son bincika ko na'urarka tana da 32-bit ko 64-bit, zaka iya yin hakan cikin sauki tare Alamar AnTuTu. Da zarar ka sauke kuma ka shigar da shi, danna info maballin a ƙasan dama kuma duba ƙarƙashin CPU rukuni don Rubuta filin. Zai sanar da kai irin nau'in masarrafan wayarka.
A cikin iPhones, kowane iOS tunda iOS 7 64-bit ne. A cikin Android wayoyin komai da ruwanka, duk wani abu da ke sama da ARMv8 na'urar 64-bit ce.
Kammalawa
Yanzu, kusan dukkanin sabbin na'urori masu sarrafa wayar hannu da tsarukan aiki 64-bit ne, kuma tambayar ko siyan wayo mai 32-bit ko 64-bit smartphone ta bace.
