Zatsimikiziridwa: Apple A12Z idangogwiritsidwanso ntchito A12X kufa

Mwezi watha, Apple idavumbulutsa m'badwo watsopano wamapiritsi a iPad Pro, ndipo modabwitsidwa ambiri, zida zatsopanozi sizinakhale ndi mtundu wamphamvu kwambiri waposachedwa wa Apple A13 system-on-chip. M'malo mwake, iPad inali ndi chipangizo cha Apple chotchedwa A12Z. Dzinali lidawonetsa momveka bwino kuti idakhazikitsidwa pamapangidwe a Vortex / Tempest monga A12X yam'mbuyomu, yomwe idagwiritsidwa ntchito mu 2018 iPad Pro.

Kusuntha kwachilendo kwa Apple kudapangitsa ambiri kukayikira kuti A12Z mwina singakhale chipangizo chatsopano, koma ndi A12X yosatsegulidwa, ndipo tsopano anthu alandila chitsimikiziro cha chiphunzitsochi chifukwa cha TechInsights. Mu tweet yaying'ono, ofufuza zaukadaulo komanso osintha uinjiniya adasindikiza zomwe apeza ndi zithunzi kuyerekeza ndi A12Z ndi A12X. Tchipisi ziwirizi ndizofanana: chipika chilichonse chogwira ntchito mu A12Z chili pamalo omwewo ndipo chimakhala chofanana ndi mu A12X.

Kusanthula kwathu kumatsimikizira #Apulosi #A12Z Chip GPU chopezeka mkati #aliPadPro (chitsanzo A2068) ndichofanana ndi A12X omwe adatsogolera. Lipoti la zomwe tapeza likuchitika ndipo lipezeka ngati gawo la TechInsights' #Logic Kulembetsa. Dziwani zambiri apa https://t.co/WWQqlPorNF pic.twitter.com/RsQEADpZsc

- TechInsights (@techinsightsinc) April 13, 2020

Ngakhale kusanthula kwa TechInsights sikumapereka zambiri ngati chip chikukwera, chinthu chimodzi ndi chodziwikiratu: ngakhale A12Z ili ndi sitepe yatsopano kuposa 2018 A12X, A12Z sichibweretsa chilichonse chatsopano patebulo potengera kapangidwe kake. Kusintha kokhako pakati pa tchipisi ziwirizi ndi kasinthidwe kawo: pomwe A12X imabwera ndi magulu asanu ndi awiri a GPU, A12Z ili ndi zonse zisanu ndi zitatu.

Ndipo ngakhale kuti kwenikweni kusinthaku sikumapereka phindu lochulukirapo, tikukamba za chinthu chatsopano chomwe chalandira magwiridwe antchito apamwamba pang'onoA12X imapangidwa pogwiritsa ntchito ukadaulo wa TSMC's 7nm process, ndipo pakukhazikitsidwa kwake mu 2018, inali imodzi mwazinthu zazikulu kwambiri zomwe zidapangidwa pogwiritsa ntchito njira ya 7nm. Tsopano, patatha miyezi 18, zokolola za tchipisi tomwe zingagwiritsidwe ntchito zikadakwera kwambiri, kuchepetsa kufunika koletsa midadada kuti agwiritse ntchito tchipisi zambiri.

Kuyerekeza kwa Apple chips
	Zamgululi	A12X	A13	A12
CPU	4x Apple Vortex  4x Apple Tempest	4x Apple Vortex  4x Apple Tempest	2x Apple Mphezi  4x Apple Bingu	2x Apple Vortex  4x Apple Tempest
GP	8 mabulogu,  Mbadwo wa A12	7 midadada  (1 wolumala),  Mbadwo wa A12	4 midadada,  Mbadwo wa A13	4 midadada,  Mbadwo wa A12
Memory basi	128-bit LPDDR4X	128-bit LPDDR4X	64-bit LPDDR4X	64-bit LPDDR4X
Njira zamakono	TSMC 7nm (N7)	TSMC 7 nm (N7)	TSMC 7 nm (N7P)	TSMC 7 nm (N7)

Chifukwa chomwe Apple idasankhira kugwiritsanso ntchito A12X m'mapiritsi ake a 2020 m'malo motulutsa A13X ndi lingaliro la aliyense: yankho lake mwina limadalira zachuma. Msika wa ma tablet ndi wocheperako kwambiri poyerekeza ndi msika wa mafoni a m'manja, ndipo ngakhale Apple, yomwe ilibe mpikisano uliwonse pamapiritsi apamwamba a ARM, imagulitsa ma iPad ochepa kwambiri kuposa Apple. iPhoneMotero, chiwerengero cha zipangizo zogawira ndalama zopangira ma chip apadera si chachikulu kwambiri, ndipo ndi mibadwo yonse ya miyezo ya lithographic, mapangidwe amakhala okwera mtengo kwambiri. Nthawi ina, kupanga ma chip atsopano pachaka kwa zinthu zomwe zimakhala ndi ntchito yochepa kumakhala kopanda phindu. Zikuoneka kuti Apple yafika pamenepa ndi ma processor ake a tablet.

Source: 3dnews.ru