Chifukwa chiyani pulogalamu ya Apple imatseka ma tchipisi ake

Zokambirana zozungulira kutseka kwa ma cores zidatenthedwa mu 2020, pomwe Apple idayambitsa iPad Pro ndi A12Z Bionic chip. Akatswiri adayang'ana chipsetchi ndipo adapeza kuti ndi gawo lomwelo lomwe lidapezeka m'badwo wakale iPad Pro (2018) yokhala ndi A12X Bionic chip, koma imangopereka chithunzi chimodzi chokha. Poyamba, zikuwoneka kuti Apple idatseka dala chithunzichi ndikuwonetsa kubwera kwake patatha zaka ziwiri ngati chinthu chachilendo.

Zokambiranazi zidatsatiridwa ndi ma Mac oyamba okhala ndi chip M1. Pomwe 13 ″ MacBook Pro (2020) ndi Mac mini (2020) idapereka chip chokhala ndi 8-core CPU ndi 8-core GPU, MacBook Air idayamba ndi mtundu wina wokhala ndi 8-core CPU koma GPU ya 7-core. . Koma chifukwa chiyani? Zachidziwikire, mtundu wabwino kwambiri unalipo kuti uwonjezere ndalama. Ndiye kodi Apple imatseka mwadala ma cores mu tchipisi tawo, kapena pali tanthauzo lakuya?

Umu ndi momwe Apple idawonetsera chip M1

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Core binning kupewa kutaya

Ndipotu, izi ndizochita zofala kwambiri zomwe ngakhale mpikisano umadalira, koma siziwoneka. Izi ndichifukwa choti popanga tchipisi, ndizofala kuti vuto lina limachitika, chifukwa chomwe chimango chomaliza sichingakwaniritsidwe. Koma popeza Apple imadalira System pa Chip, kapena SoC, pomwe purosesa, zojambulajambula, kukumbukira kogwirizana ndi zigawo zina zimalumikizidwa, kuperewera kumeneku kungapangitse kuti zikhale zodula kwambiri ndipo, koposa zonse, zopanda pake, ngati tchipisi tidayenera kukhala. kutayidwa chifukwa cha cholakwika chaching'ono chotero. M'malo mwake, opanga amadalira zomwe zimatchedwa core binning. Ili ndi dzina lapadera lanthawi yomwe kernel yomaliza imalephera, chifukwa chake imangotsekedwa ndi mapulogalamu. Chifukwa cha izi, zida sizimawonongeka, komabe chipset chogwira ntchito bwino chimayang'ana mu chipangizocho.

Umu ndi momwe Apple idawonetsera kutumizidwa kwa chipangizo cha M1 mu iPad Pro (2021)

M'malo mwake, Apple sikupusitsa makasitomala ake, koma ikuyeseranso kugwiritsa ntchito zida zomwe zikanathetsedwa ndikungowononga zinthu zodula. Monga tanenera kale pamwambapa, nthawi yomweyo, izi sizachilendo kwathunthu. Titha kuwona machitidwe omwewo pakati pa omwe akupikisana nawo.