Kungani isoftware ye-Apple-ivala ama-cores ama-chips ayo

Ingxoxo ezungeze ukukhiywa kwama-cores yashuba ngo-2020, lapho i-Apple yethula i-iPad Pro nge-chip ye-A12Z Bionic. Ochwepheshe babheke le chipset futhi bathola ukuthi cishe yiyona ngxenye efanayo eyatholwa esizukulwaneni sangaphambilini se-iPad Pro (2018) nge-A12X Bionic chip, kodwa ihlinzeka kuphela omunye umongo wehluzo. Uma uthi nhlá, kubonakala sengathi i-Apple iwukhiye ngamabomu lo mungo wezithombe futhi yethula ukufika kwayo eminyakeni emibili kamuva njengento entsha ebalulekile.

Le ngxoxo yabe isilandelwa ama-Mac okuqala ane-chip ye-M1. Ngenkathi i-13″ MacBook Pro (2020) ne-Mac mini (2020) inikeze i-chip ene-8-core CPU ne-8-core GPU, i-MacBook Air iqale ngokuhlukile nge-8-core CPU kodwa kuphela i-GPU engu-7-core. . Kodwa kungani? Kunjalo, inguqulo engcono core ibitholakala ngenkokhelo eyengeziwe. Ngakho-ke ingabe i-Apple ivala ngamabomu lezi zinhlamvu kuma-chips ayo, noma ingabe kunencazelo ejulile?

Lena yindlela i-Apple eyethule ngayo i-chip ye-M1

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I-Core binning ukugwema ukumosha

Eqinisweni, lokhu kuwumkhuba ovame kakhulu ukuthi ngisho nomncintiswano uthembele kuwo, kodwa awubonakali kangako. Lokhu kungenxa yokuthi ekukhiqizeni ama-chip, kuvamile ukuthi kwenzeke inkinga ethile, ngenxa yokuthi umgogodla wokugcina awukwazi ukuqedwa ngempumelelo. Kodwa-ke, njengoba i-Apple ithembele ku-System on a Chip, noma i-SoC, lapho iphrosesa, inqubo yehluzo, inkumbulo ebumbene nezinye izingxenye zixhunywe, lokhu kuntuleka kuzokwenza kubize kakhulu, futhi ngaphezu kwakho konke okungadingekile, uma ama-chips kufanele ahlanganiswe. ulahlwe ngenxa yephutha elincane kangaka. Kunalokho, abakhiqizi bathembele kulokho okubizwa ngokuthi i-core binning. Lesi yigama elithile lesimo lapho i-kernel yokugcina ihluleka khona, ngakho-ke isofthiwe ekhiyiwe kuphela. Ngenxa yalokhu, izingxenye azichithwanga, kodwa nokho i-chipset esebenza ngokugcwele ibheka kudivayisi.

Lena yindlela i-Apple eyethule ngayo ukuthunyelwa kwe-chip ye-M1 ku-iPad Pro (2021)

Eqinisweni, i-Apple ayikhohlisi amakhasimende ayo, kodwa izama ukusebenzisa izinto ebezingabhujiswa futhi zimoshe izinto ezibizayo kuphela. Njengoba sesishilo ngenhla, ngesikhathi esifanayo, lokhu akuyona into engavamile ngokuphelele. Singabona umkhuba ofanayo phakathi kwezimbangi.