Vratislav Holub Apple idabwera ndi kusintha kwachilendo kwa mndandanda watsopano wa iPhone 14, pomwe mitundu ya Pro yokha ndiyomwe idapangidwa ndi Apple A16 Bionic chip. IPhone 14 yoyambira iyenera kukhazikika pa mtundu wa A15 wa chaka chatha. Chifukwa chake ngati mukufuna iPhone yamphamvu kwambiri, ndiye kuti muyenera kufikira Pročka, kapena kudalira kunyengerera uku. Pa chiwonetserochi, Apple idawunikiranso kuti chipset yake yatsopano ya A16 Bionic idamangidwa pakupanga kwa 4nm. M’pomveka kuti chidziŵitso chimenechi chinadabwitsa anthu ambiri. Kuchepetsa kupanga ndi chinthu chofunikira kwambiri, chomwe chimabweretsa magwiridwe antchito apamwamba komanso kuchita bwino pakugwiritsa ntchito mphamvu.
Izo zikhoza kukhala chidwi inu
Apple chips A15 Bionic yomaliza ndi A14 Bionic yomangidwa pakupanga kwa 5nm. Komabe, pakhala kukambirana pakati pa okonda maapulo kwa nthawi yayitali kuti titha kuyembekezera kusintha kwakukulu posachedwa. Magwero olemekezeka nthawi zambiri amalankhula za kubwera kwa tchipisi ndi njira yopangira 3nm, yomwe imatha kubweretsanso ntchito ina yosangalatsa. Koma zimenezi zimadzutsanso mafunso ambiri. Chifukwa chiyani, mwachitsanzo, tchipisi tatsopano ta M2 kuchokera ku Apple Silicon mndandanda ukudalirabe kupanga 5nm, pomwe Apple imalonjeza ngakhale 16nm ya A4?
Kodi ma iPhones ali patsogolo?
Zomveka, kufotokozera kumodzi kumadzipangitsa - kupanga tchipisi ta ma iPhones kuli pafupi, chifukwa chomwe chip chomwe tatchulachi cha A16 Bionic chokhala ndi 4nm kupanga chafika. Koma zoona zake n’zakuti zoona zake n’zosiyana kwambiri. Zikuwoneka kuti Apple "inakongoletsa" manambala pang'ono kuti awonetse kusiyana kwakukulu pakati pa ma iPhones oyambira ndi ma Pro. Ngakhale adatchula mwachindunji kugwiritsa ntchito njira yopangira 4nm, chowonadi ndi chimenecho m'malo mwake, ikadali njira yopangira 5nm. TSMC yayikulu yaku Taiwan imayang'anira kupanga tchipisi ta Apple, komwe kutchulidwa kwa N4 kumagwira ntchito yofunika kwambiri. Komabe, ili ndi dzina lokha la "code" la TSMC, lomwe limagwiritsidwa ntchito kuzindikiritsa luso lakale la N5. Apple idangokongoletsa izi.
iPhone 14 Pro
Kupatula apo, izi zimatsimikiziridwanso ndi mayeso osiyanasiyana a iPhones zatsopano, zomwe zikuwonekeratu kuti Apple A16 Bionic chipset ndi mtundu wosinthika pang'ono wa A15 Bionic wazaka zakubadwa. Izi zitha kuwoneka bwino pamitundu yonse ya data. Mwachitsanzo, chiwerengero cha transistors chinawonjezeka "kokha" ndi biliyoni nthawi ino, pamene kusuntha kuchokera ku Apple A14 Bionic (11,8 biliyoni transistors) kupita ku Apple A15 Bionic (15 biliyoni transistors) kunabweretsa kuwonjezeka kwa 3,2 biliyoni transistors. Mayeso a benchmark nawonso ndi chizindikiro chomveka. Mwachitsanzo, itayesedwa mu Geekbench 5, iPhone 14 idachita bwino pamayeso amtundu umodzi ndi pafupifupi 8-10%, komanso mochulukirapo pamayeso amitundu yambiri.
| Chip | Apple A11 | Apple A12 | Apple A13 | Apple A14 | Apple A15 | Apple A16 |
| Zakale | 6 (4 azachuma, 2 amphamvu) | |||||
| Transistors (mu mabiliyoni) | 4,3 | 6,9 | 8,5 | 11,8 | 15 | 16 |
| Njira yopanga | 10 nm | 7 nm | 7 nm | 5 nm | 5 nm | "4nm" (5nm zenizeni) |
Pomaliza, tinganene mwachidule. IPhone tchipisi sizabwino kuposa Apple Silicon processors. Monga tanena kale, Apple adakongoletsa chithunzichi kuti awonetse ngati gawo lofunikira patsogolo. Mwachitsanzo, chipset chopikisana cha Snapdragon 8 Gen 1 chopezeka m'ma foni opikisana omwe ali ndi makina opangira a Andorid amamanga pakupanga kwa 4nm ndipo ali patsogolo pankhaniyi.
Kupititsa patsogolo ntchito yopanga
Ngakhale zili choncho, titha kudalira kwambiri pakubwera kwa zinthu zabwino. Pakhala pali zokambirana pakati pa okonda Apple kwa nthawi yayitali zakusintha koyambirira kwa njira yopanga 3nm kuchokera ku msonkhano wa TSMC, womwe ukhoza kubwera ku Apple chipsets koyambirira kwa chaka chamawa. Chifukwa chake, mapurosesa atsopanowa akuyembekezekanso kubweretsa kusintha kwakukulu. Ziphuphu za Apple Silicon nthawi zambiri zimakambidwa pankhaniyi. Atha kupindula kwambiri ndikusintha kwa njira yabwino yopangira ndikupititsa patsogolo magwiridwe antchito amakompyuta a Apple ndi magawo angapo kachiwiri.
Izo zikhoza kukhala chidwi inu
Chifukwa chake Apple sagwiritsa ntchito 4nm pa A16, koma 5nm, yomwe idalandira zosintha zina, koma ikadali 5nm.