Iingcali zijonge phambili kwi-Apple A14 chip: iindawo ezibalekayo ngokuthelekiswa ne-desktop CPUs

Ngokwengxelo zeendaba zangaphandle, ngokweengxelo zosasazo zakwamanye amazwe, i-Apple 12 elindelekileyo okwangoku inamahlebezi amaninzi. Kulindelwe ukuba uyilo lwemveliso lufane ne-iPhone 4 okanye isitayile sangoku se-Pro Pro. Ixesha elingemva leenzwa zokuhamba ngenqwelomoya linokuphucula ukusebenza kwe-AR. Kwaye imo ye-portrait, inkxaso ye-5G yenethiwekhi, eyakhelwe-6GB ye-RAM, i-A14 processor chip enetekhnoloji yenkqubo ye-5nm.

Umziya uqikelela ukuba ukusebenza kwe-iPhone 12 kuya kuba namandla njenge-Apple ye-15-intshi iMacBook Pro CPU.

Ukuphendula i-chip ye-Apple ezayo ye-A14, uJason Cross, umhleli wemidiya iMacWorld, uthe ukuphucuka kwinkqubo ye-7-nanometer ukuya kwinkqubo ye-5 ye-nanometer ayivakali ngathi yinkqubela phambili enkulu. Ngapha koko, olu luphuculo oluphambili.

Umnqamlezo uthe oku kuphuculo olukhulu. Ukusuka kwii-nanometers ezisi-7 ukuya kwii-nanometers ezi-5, ayisibaleki kubuchwepheshe besiqingatha sesizukulwane, kodwa ukuphuculwa kwetekhnoloji yesizukulwana esinye.

U-Cross uthe, "Ngokwe-TSMC, inkqubo ye-5 ye-nanometer iza kwandisa uxinzelelo lwe-chip ye-transistor. Oko sikubonayo kungummangaliso obumangalisayo be-15 yezigidigidi ze-transistor density, egqitha kuxinano lweedesika ezinamandla kunye neeseva ezinamandla aphezulu e-CPU kunye ne-GPU. Akumangalisi ukuba iApple inciphise yonke indawo ye (A14) chip ukuya malunga ne-85 mm yesikwere kwaye inobunzima obumalunga ne-12.5 yezigidi zezigidi, ukusebenza kwayo kuya kuba namandla ngokwaneleyo. "

Olu hlengahlengiso luya kwenza ukuba iimveliso ze-Apple zibengcono ngakumbi, ngakumbi ngokubhekisele ekusebenzeni kwezinto ezininzi.

Umnqamlezo uthe, "Inqaku lokudlala eliphambili le-chip ye-A14 linokuba kumanqaku angama-4500, kodwa ngenxa yotshintsho lolwakhiwo kunye notshintsho lwesantya sewotshi, amanqaku amaninzi e-chip anokudlula kumanqaku ayi-5000. Emva kovavanyo, i-Android ekhawulezayo kakhulu Ifowuni okwangoku ine-cores ezininzi .. Inqaku lokubaleka limalunga ne-3000. Amanqaku okusebenza anamanqaku angama-5 000 afana ne-CPU emi-6 engundoqo eyintloko ye-desktop okanye i-CPU yencwadana ephezulu. Oku ngenene kufikelele kwinqanaba lomgangatho we-15-intshi iMacBook Pro .

Iitransekshini ezingaphezulu kwi-GPU, kwaye zirhabula ngokukhawuleza i-6GB ye-RAM, inokuphucula ukusebenza komdlalo malunga ne-50%.

U-Cross uthe, "Ndilindele ukuba i-Apple inyuse ingxinano ye-transistor ukwenza i-GPU ibe namandla ngakumbi. Ngokongeza imemori ye-bandwidth, sinokulindela ukuba ukusebenza kwe-GPU kudlule kwinqanaba elincinci le-benchmark yenqaku le-7000. Ukongeza kwintsebenzo entsha yeBhotile. , Ndicinga ukuba inokwenzeka ukuba ufezekise amanqaku angaphezu kwe-9 500. Ngamanye amagama, ndicinga ukuba kwimidlalo ephezulu kakhulu yemizobo esetyenziswe kwimidlalo, sinokulindela ukuphuculwa okungama-50% kwintsebenzo yemizobo. "

Umnqamlezo ulindele ukuba i-chip ye-A14 ibe notshintsho olukhulu kwenye indawo, eyile nenethiwekhi.

U-Cross uthe, "Ngobunzima obukhulu be-transistor ebonelelwe yinkqubo yokwenza i-5nm, ndicinga ukuba i-Apple izakongeza isiseko senethiwekhi ye-neural ngeli xesha kwaye inokwenza ezinye ukuphuculwa kwezakhiwo .. Njengoko ibango le-Apple, isantya somsebenzi wokufunda komatshini we-A14 kunokuba ubuncinci Iphindwe kabini kune-A13.