Mwoyo we iPhone 11. Mashoko anonakidza pamusoro peiyo itsva Apple A13 Bionic processor

Hurukuro inonakidza nemukuru wekushambadzira weApple, Phil Schiller, uye injinjini kubva kuchikwata chekuvandudza processor, Anand Shimpi (muvambi wewebhusaiti yeAnandTech) akaonekwa mumagazini yeAmerica Wired. Hurukuro yacho inotarisana zvakanyanya neiyo A13 Bionic processor, uye zvinhu zvakati wandei zvinonakidza zvakaonekwa muchip chip.

Kubva padivi pebvunzurudzo, pakanga paine mashoma mashoma mapfupi anotsanangura kufambira mberi kwaitwa neApple SoC engineering timu kubva gore rapfuura mukugadzira chip nyowani. Iyo A13 Bionic processor ine:

• 8,5 bhiriyoni transistors, iyo inenge 23% kupfuura mune yakatangira A12 Bionic ine 6,9 bhiriyoni.
• Iyo nhanhatu-musimboti dhizaini ine maviri ane simba macores ane yakanyanya frequency ye2,66GHz yakanyorwa Mheni uye mana ehupfumi macores anonzi Thunder.
• Iyo graphics processor inoshandiswa muSoC ine macores mana uye ndeyemagadzirirwo ayo
• Pamusoro pezvo, iyo SoC (System paChip) inogara mamwe masere-musimboti "Neural Engine" yezvido zvekudzidza zvemuchina, izvo zvinogona kubata kusvika bhiriyoni pasekondi.
• Kuita kwese kwakawedzera neinosvika makumi maviri muzana zvichienzaniswa neyakatangira, munzvimbo dzeCPU, GPU uye Neural Injini.
• Panguva imwecheteyo, zvakadaro, iyo SoC yese inosvika makumi matatu muzana inoshanda kupfuura iyo A30 Bionic.

Uye chaive chekupedzisira kutaurwa hunhu ndicho chaive chinangwa chikuru chakaiswa nemainjiniya ehardware pakugadzira chip nyowani. Chinangwa chaive chekupa dhizaini yakanyatso dhizaini iyo yaizounza zvese zviri zviviri kuita kwepamusoro uye kunyanya kuderera kwekushandiswa kwesimba. Iyo inonyanya kushanda iyo chip dhizaini iri, zviri nyore kuita zvese, uye iyo A13 Bionic chip yakaita izvo chaizvo.

Mumwe wemienzaniso inokatyamadza yekufambira mberi pamusoro peiyo modhi yegore rapfuura kuwedzera kwakakosha kwesimba rekombuta mumunda wekudzidza kwemichina. Izvi zvakaratidzwa, semuenzaniso, mukushanda kwakavandudzika kwechinyorwa-kune-kutaura basa, i.e. kugona kuverenga mamwe mavara kumushandisi. Izwi rinobuda mumaPhones matsva rakanyanya kusikwa, kunyanya nekuda kwekuwedzera kugona munzvimbo dzekudzidza kwemuchina izvo zvakagonesa maPhones matsva kuita zvirinani izwi rinotaurwa.

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Chikwata chekusimudzira, icho chinotungamira dhizaini yevagadziri vatsva, maererano neruzivo kubva mubvunzurudzo, inoongorora zvakadzama kuti maapplication ega ega anoshanda sei nezviwanikwa zviripo izvo processor inoita kuti iwanikwe kwavari. Izvi zvinoita kuti zvive nyore kukwirisa dhizaini nyowani kuitira kuti ishande zvakanyanya nemaapplication uye kushandisa zviwanikwa nemazvo sezvinobvira.

Izvi zvinoonekwa, semuenzaniso, mumashandisirwo asingade yakawedzera yepamusoro kuita kuti ishande. Nekuda kwekuvandudza optimization, izvi zvikumbiro zvinomhanya nezvakaderera zvakanyanya CPU simba zvinodiwa, nekudaro kuwedzera hupenyu hwebhatiri. Sekureva kwaPhil Schiller, kuvandudzwa kwehupenyu hwebhatiri zvakare kunopesvedzerwa zvakanyanya nekudzidza kwemichina, nekuda kwekuti iyo chip inogona kugovera zvirinani zviwanikwa zvayo uye kushanda nemazvo uye kune imwe nhanho "yakazvimirira". Ndiko kuti, chimwe chinhu chakanga chisingafungiki makore mashoma apfuura.

Kunobva: Wired