Iqinisekisiwe: I-Apple A12Z iphinda isetyenziswe kwakhona i-A12X

Kwinyanga ephelileyo, i-Apple iveze isizukulwana esitsha seetafile ze-iPad Pro, kwaye okothusa abaninzi kukuba, izixhobo ezitsha azizange ziphucule zaya kuhlobo olunamandla ngakumbi lwe-Apple A13 SoC yamva nje. Endaweni yoko, i-iPad yasebenzisa i-chip ebizwa ngokuba yi-Apple A12Z. Eli gama libonise ngokucacileyo ukuba lisekelwe kwi-architecture efanayo ye-Vortex / Tempest njenge-A12X yangaphambili, eyayisetyenziswe kwi-2018 iPad Pro.

Intshukumo engaqhelekanga ye-Apple ikhokelele abaninzi ukuba bakrokre ukuba i-A12Z isenokungabi yi-chip entsha, kodwa ibe yi-A12X evuliweyo, kwaye ngoku uluntu lufumene isiqinisekiso sale thiyori ngenxa yeTechInsights. Kwi-tweet emfutshane, uhlalutyo lobugcisa kunye ne-reverse engineering firm ithumele iziphumo zayo kunye nemifanekiso ethelekisa i-A12Z kunye ne-A12X. Iichips ezimbini ziyafana: yonke ibhloko esebenzayo kwi-A12Z ikwindawo enye, kwaye ilingana ne-A12X.

Uhlalutyo lwethu luqinisekisa #Apple #A12Z I-GPU chip ifunyenwe ngaphakathi #iPadPro (imodeli A2068) iyafana ne-A12X eyandulelayo. Ingxelo yeziphumo zethu iyaqhubeka kwaye iya kufumaneka njengenxalenye yeTechInsights' #Logic Umrhumo. Funda ngakumbi apha https://t.co/WWQqlPorNF pic.twitter.com/RsQEADpZsc

-TechInsights (@techinsightsinc) Aprili 13, 2020

Ngelixa uhlalutyo lwe-TechInsights lungabonakali iinkcukacha ezongezelelweyo njengokunyathela kwe-chip, into enye icacile: nokuba i-A12Z ine-steping entsha xa kuthelekiswa ne-12 A2018X, i-A12Z ayizisi nantoni na entsha kumbono woyilo. Olona tshintsho lubonakalayo kuphela phakathi kweetshiphusi ezimbini luqwalaselo lwazo: ngelixa i-A12X iza namaqela asixhenxe e-GPU asebenzayo, i-A7Z ibandakanya zonke ezisi-12.

Kwaye nangona eneneni olu tshintsho aluboneleli kakhulu, sisathetha ngemveliso entsha efunyenweyo ukusebenza okuphezulu kancinci. I-A12X yenziwe kusetyenziswa inkqubo ye-TSMC ye-7nm, kwaye ngexesha lokukhululwa kwayo ngo-2018, yayiyenye yeechips ezinkulu eziveliswe kwinkqubo ye-7nm ephezulu. Ngoku, kwiinyanga ze-18 kamva, izinga lesivuno seekristale ezisebenzisekayo kufuneka liye landa kakhulu, ngoko ke isidingo sokucima iibhloko zokusebenzisa iikristale ezininzi sehlile.

Ukuthelekisa iitshiphusi zeApple
	I-A12Z	A12X	A13	A12
ICPU	4x Apple Vortex  4x Apple Tempest	4x Apple Vortex  4x Apple Tempest	2x Apple Light  4x Apple Thunder	2x Apple Vortex  4x Apple Tempest
GP	8 iibhloko,  isizukulwana A12	Iibhloko ezili-7  (1 ikhubazekile),  isizukulwana A12	Iibhloko ezi-4,  isizukulwana A13	Iibhloko ezi-4,  isizukulwana A12
Imemori yebhasi	I-128-bit LPDDR4X	I-128-bit LPDDR4X	I-64-bit LPDDR4X	I-64-bit LPDDR4X
Itekhnoloji yenkqubo	I-TSMC 7nm (N7)	I-TSMC 7 nm (N7)	I-TSMC 7 nm (N7P)	I-TSMC 7 nm (N7)

Kutheni i-Apple ikhethe ukusebenzisa kwakhona i-A12X kwiitafile zayo zika-2020 endaweni yokukhupha i-A13X luqikelelo lwakhe nabani na, njengoko impendulo inokuthi yehla kuqoqosho. Imakethi yethebhulethi incinci kakhulu kunemakethi ye-smartphone, kwaye i-Apple, ephantse ingabi nakhuphiswano kwicandelo lamacwecwe aphezulu aneprosesa ze-ARM, ithengisa ii-iPads ezimbalwa kakhulu kunee-iPhones. Ke, inani lezixhobo zokusasaza iindleko zokuphuhlisa iitshiphusi ezikhethekileyo alikho likhulu kangako, kwaye ngesizukulwana ngasinye semigangatho ye-lithographic, uyilo luba lubi kakhulu. Ngaxa lithile, akukho ngqiqweni ukwenza iitshiphusi ezintsha minyaka le kwiimveliso ezinomgama omfutshane. Kuyabonakala ukuba iApple ifikelele kweli nqanaba liphambili ngeeprosesa zayo zethebhulethi.

umthombo: 3dnews.ru