Akatswiri amayembekeza Apple A14 chip: magawo othamanga ofanana ndi ma CPU apakompyuta

Malinga ndi malipoti akumayiko akunja, malinga ndi malipoti akunja yakunja, Apple iPhone 12 yomwe ikuyembekezeka kwambiri pakadali pano ili ndi mphekesera zambiri. Zikuyembekezeka kuti kapangidwe kake kazinthuzo ndizofanana ndi iPhone 4 kapena kalembedwe ka iPad Pro. Nthawi yakumbuyo ya sensor yandege imatha kukonza magwiridwe antchito a AR. Makina ojambula, othandizira 5G network, opangidwa ndi 6GB RAM, A14 purosesa ya processor ndi 5nm process technology.

Makampaniwa ananeneratu kuti machitidwe a iPhone 12 azikhala amphamvu ngati Apple's 15-inchi MacBook Pro CPU.

Poyankha chipani chomwe Apple ikubwera ya A14 chip, Jason Cross, mkonzi wa media MacWorld, adati kukweza kuchokera pa njira ya 7-nanometer kupita ku njira ya nanometer sikumveka ngati kukuyenda bwino kwambiri. M'malo mwake, izi ndizowonjezera kukweza.

Mtanda adati izi ndizothandiza kwambiri. Kuchokera pa ma nanometers 7 mpaka ma nanometers asanu, siowumpha muluso wamakono, koma kuwongolera kwaukadaulo wam'badwo umodzi.

Cross adati, "Malinga ndi TSMC, njira ya 5-nanometer ichulukitsa kuchuluka kwa transistor ya chip. Zomwe tikuwona ndizachilendo kwa 15 biliyoni transistorens, yomwe imapitilira kachulukidwe ka ma desktops ndi ma seva apamwamba a kumapeto kwa CPU ndi GPU. . Sizosadabwitsa kuti ngati Apple ichotsa dera lathunthu la (A14) chip kukhala pafupi 85 mm lalikulu ndipo ili ndi kachulukidwe komwe kali ngati 12.5 biliyoni transistors, magwiridwe ake azikhala olimba mokwanira. "

Kusintha kumeneku kudzapangitsa kuti malonda a Apple akhale abwino, makamaka pankhani ya magwiridwe antchito ambiri.

Mtanda adati, "Kuthamanga kwamapulogalamu angapo a chipika cha A14 kungakhale kuzungulira ma fupita 4500, koma chifukwa cha kusintha kwa zomangamanga ndi kusintha kwa liwiro la wotchi, kuwongolera kwapakati pa chip kumatha kupitilira ma 5,000. Pambuyo poyesa, Android yomwe ikuthamanga kwambiri foni pakadali pano imakhala ndi ma cores angapo. Kuthamanga kwawo ndi pafupifupi 3000. Kuthamanga kwa mfundo 5,000 kuli kofanana ndi CPU ya 6-key main-CPU kapena zolemba zapamwamba pamapeto. Izi zafika pamlingo woyeserera wa 15-inchi MacBook Pro .

Ma transistors ambiri mu GPU, ndipo akuwoneka mwachangu 6GB RAM, amatha kusintha masewerawa pafupifupi 50%.

Cross adati, "Ndikuyembekeza kuti Apple iwonjezera kuchuluka kwa transistor kuti ipangitse GPU kukhala yamphamvu kwambiri. Pokhala ndi zokumbukira zochulukirapo, titha kuyembekezera kuchita kwa GPU kupitirira kuchuluka kwaposapindulitsa kwapakati pa 7000. Kuphatikiza pamachitidwe ena atsopano a botolo , Ndikuganiza kuti ndizotheka kukwaniritsa mfundo zoposa 9,500. Mwanjira ina, ndikuganiza kuti ngati matimu azithunzi otsika kwambiri omwe amagwiritsidwa ntchito pamasewera, titha kuyembekezera kusintha kwa 50% pamagetsi. "

Mtanda amayembekezeranso kuti chipika cha A14 chizikhala ndi kusintha kwakukulu mdera lina, lomwe ndi neural network.

Cross adati, "Ndi kuchuluka kwapamwamba kwambiri kwa transistor komwe kumapangidwa ndi njira yopangira ya 5nm, ndikuganiza kuti Apple iwonjezeranso neural network maziko nthawi ino ndipo ingapangitse kukonza zina monga momwe Apple ikunenera, kuthamanga kwa ntchito yophunzira makina a A14 kungakhale osachepera kuchulukitsa A13. "