A20 Pro Chip, saita fara farawa a cikin wannan faɗuwar iPhone 18 Pro da iPhone Ultra, yana wakiltar ɗayan manyan tsalle-tsalle na fasaha na Apple a cikin 'yan shekarun nan. Sabanin haɓakawa na shekara-shekara na yau da kullun, A20 Pro yana gabatar da canje-canje na tushe guda biyu: yunƙurin zuwa tsarin masana'antar 2nm na TSMC da cikakken jujjuyawar gine-ginen fakitin guntu.
2nm Tsari: Juyin Juna
A20 Pro zai zama guntu na iPhone 2nm na farko na Apple, canzawa daga tsarin 3nm da aka yi amfani da shi a cikin A19 da A19 Pro. A cikin masana'antar semiconductor, raguwar tsarin masana'antu yana ba da damar ƙarin transistor da za a iya tattara su cikin yankin silicon guda. Wannan yana fassara kai tsaye zuwa mafi girman ikon sarrafawa a daidai wannan amfani da wutar lantarki, ko mahimmin tsawaita rayuwar batir yayin kiyaye matakan aiki na yanzu.
Tarihin Apple ya nuna cewa kowane canjin tsarin masana'antu ya ba da fa'idodi masu ƙima. Canjin 2nm yana haifar da ƙarin “sarari” don Apple don haɓaka CPU, GPU, Injin Jijiya, da keɓaɓɓun abubuwan sarrafa AI-musamman mahimmanci kamar yadda fasalin Intelligence Apple ya zama tsakiyar ƙwarewar iPhone.
Kunshin WMCM: Ci gaban Tsarin Tsarin
Wataƙila mafi mahimmancin canji shine canjin Apple daga InFO (Haɗin Fan-Out) ku WMCM (Matsayin Wafer Multi-Chip Module) marufi akan A20 Pro. Wannan shine karo na farko da Apple ke amfani da wannan hanyar tattarawa akan na'urar sarrafa iPhone.
Bambancin fasaha yana da mahimmanci. InFO yana haɗa duk abubuwan da aka gyara akan mutu ɗaya, yayin da WMCM ya haɗu da mutuƙar masu zaman kansu da yawa-CPU, GPU, Injin Jijiya-kan kunshin guda ɗaya a matakin wafer kafin yanke su cikin kwakwalwan kwamfuta ɗaya.
Wannan canjin tsarin yana kawo fa'idodi da yawa. Na farko, yana kawar da buƙatar interposers da substrates a cikin watsa sigina, inganta duka aikin thermal da kwanciyar hankali na sigina. Na biyu, yana rage tazarar da ke tsakanin na'ura da ƙwaƙwalwar ajiya ta jiki - muhimmin abu ga samfuran AI da ke gudana kai tsaye akan na'urar, wanda ke buƙatar babban saurin samun damar ƙwaƙwalwar ajiya.
Na uku, WMCM yana ba da sassaucin ƙira mafi girma. Apple na iya haɗawa da daidaita tsarin CPU da GPU daban-daban, yuwuwar yin amfani da jerin A20 azaman tushe don haɓaka M6, M6 Pro, da M6 Max kwakwalwan kwamfuta don Macs. Na hudu, marufi yana amfani da MUF (Ƙarƙashin Ƙarƙashin Ƙarfafawa) fasaha, wanda ke rage yawan amfani da kayan aiki kuma zai iya daidaita wasu manyan farashi masu alaƙa da samar da 2nm.
Cache da haɓaka GPU
Ana sa ran A20 Pro zai sami ingantaccen haɓaka cache: 16MB L2 cache don kayan aiki, 8MB L2 cache don kayan aiki masu inganci, da 36-48MB na cache matakin tsarin. Wataƙila GPU zai ƙunshi Cache Dynamic na ƙarni na uku, na farko da aka gabatar akan A17 Pro, wanda ke keɓance ƙwaƙwalwar ajiyar kan-chip a cikin ainihin lokaci dangane da buƙatun aikin aiki - rage sharar gida da haɓaka aiki kowace watt.
Tasirin Hakikanin Duniya: AI da Gaming
Haɗin 2nm da fakitin WMCM yana da mahimmanci musamman don sarrafa AI akan na'urar. Lokacin da ƙwaƙwalwar ajiya ta zauna kusa da na'ura mai sarrafawa, bayanai yana canjawa da sauri kuma yana cinye ƙarancin ƙarfi-mahimmanci ga ƙirar AI waɗanda ke buƙatar saurin samun damar ƙwaƙwalwar ajiya. Yankin Injin Neural na A20 Pro ya fi girma don tallafawa waɗannan ayyukan.
Wasan kwaikwayo mai girma, 4K da 8K gyaran bidiyo, da sarrafa hoto na ainihin lokaci suma suna tsayawa don cin gajiyar mafi girman bandwidth na ƙwaƙwalwar ajiya da ƙananan latency. Ingantattun ƙarfin kuzari ya kamata ya taimaka wa na'urar ta ci gaba da yin babban aiki ba tare da ƙumburi ba saboda haɓakar zafi.
A Dabarun Pivot
Tsarin 2nm na A20 Pro da fakitin WMCM suna wakiltar fiye da haɓaka haɓakawa - suna nuna babban canji a yadda Apple ke kera kwakwalwan kwamfuta don iPhones.. A lokacin da AI ke zama tsakiyar masana'antar fasaha, wadannan canje-canje matsayi da iPhone 18 Jerin Pro don kula da gasa gasa akan wayowin komai da ruwan AI na gaba, yayin kafa sabon ma'auni don aikin na'urar hannu.