Pavel Jelic Ngasekupheleni konyaka odlule, i-Apple ekugcineni iqhamuke namadivayisi okuqala anama-chips awo e-Apple Silicon - okuyi-M1. Bekuvele kucacile ngesikhathi sesethulo ukuthi lawa ma-chips anenguquko ngokuphelele, nokuthi angakwazi ukushaya ama-Intel processors cishe kuyo yonke imingcele. Besilokhu siqinisekisa lonke lolu lwazi kumagazini wethu ezinsukwini zakamuva, njengoba sikwazile ukuvikela i-MacBook Air M1, kanye ne-13″ MacBook Pro M1, ehhovisi labahleli. Njengoba i-Apple ihlomise womabili lawa malaptop ngephrosesa efanayo, ungalindela ukuthi ukusebenza kwawo kuzofana ngokuphelele - kodwa okuphambene kuyiqiniso. Uzothola ukuthi kungani kulesi sihloko.
Kungaba njalo okuthakaselayo
U-Vratislav Holub Umehluko ku-MacBook Air eyisisekelo
I-Apple Silicon M1 chip inama-CPU cores ayisishiyagalombili kanye nama-GPU ayisishiyagalombili, iningi lenu okungenzeka ukuthi seliyazi kakade. Kodwa-ke, uma ubheka iwebhusayithi esemthethweni ye-Apple, uzothola ukuthi inguqulo eyisisekelo ye-MacBook Air ayinawo ama-accelerator cores ayisishiyagalombili, kodwa "kuphela" ayisikhombisa. Nokho, kulokhu, akuyona neze inguqulo ekhethekile nebuthakathaka ye-chip. Kalula nje, lena yi-chip lapho eyodwa kweziyisishiyagalombili ze-GPU cores itholwe inephutha ngesikhathi sokukhiqiza. Kodwa-ke, kumsebenzisi ojwayelekile, lokhu akubalulekile, ngakho-ke i-kernel imane ikhutshaziwe. Ngale ndlela, i-Apple izokonga imali, njengoba izophinde isebenzise ama-chips aphumelele kancane abengacekelwa phansi noma asetshenzwe kabusha. Kodwa-ke, kufanele kuqashelwe ukuthi izinqubo ezifanayo ncamashi zenziwa abanye abakhiqizi beprosesa. Kodwa lokhu ikakhulukazi ngenxa yentshisekelo - ukusebenza okuphansi kakhulu akulele kumongo owodwa ongekho.
Umehluko usekupholiseni
Uma uthi nhlá, i-MacBook Air iyahluka ngomklamo ku-13″ MacBook Pro. Ngenkathi umzimba we-13″ Pro uwububanzi obufanayo yonke indawo, Umoya uyancipha uye kumsebenzisi. Kodwa-ke, umehluko ungabonwa futhi emathunjini awo womabili la madivayisi - i-Air ilahlekelwe ukupholisa okusebenzayo ngendlela yefeni uma kuqhathaniswa ne-13″ MacBook Pro. I-Apple yayingakwazi ukukhokhela lokhu ikakhulukazi ngenxa yomnotho we-chip ye-M1, okuthi ngisho nokusebenza okuphezulu akushisi kakhulu, njengesibonelo, ama-Intel processors. Futhi kungukungabi khona kwefeni lapho khona umehluko wokusebenza phakathi kwalawa madivayisi. Asichaze sonke lesi simo emigqeni elandelayo. Kuyaqondakala ngokuphelele ukuthi i-Apple bekufanele okungenani izame ukuhlukanisa iMacBook Air kanye ne-13″ MacBook Pro - ngoba uma womabili la madivayisi ayefana, amagama ahlukene abezolahlekelwa incazelo yawo.
Ukushisa kanye ne-thermal throttling
Iprosesa, okungukuthi i-chip ye-M1 kithi, iyashisa ngokwemvelo ngesikhathi sokusebenza kwayo. Umsebenzi oyinkimbinkimbi owengeza ku-chip, amandla engeziwe azowachitha, futhi ngaleyo ndlela izinga lokushisa lizokhuphuka kancane kancane. Yiqiniso, ngisho nalokhu kushisa kufanele kube nemingcele endaweni ethile futhi akukwazi ukukhuphuka njalo phezulu - ngoba emazingeni okushisa aphezulu i-chip ingalimala. Ku-13 ″ MacBook Pro, ukupholisa kunakekelwa, njengoba sekushiwo, ngumlandeli, okusebenza kakhulu kunokupholisa okwenziwa ku-MacBook Air. Ngakho-ke uma izinga lokushisa le-chip likhuphuka ngaphezu kwezinga lokushisa elithile, i-13″ Pro yenza ifeni isebenze, eqala ukupholisa iphrosesa. Ngokushesha nje lapho izinga lokushisa lomprosesa lifinyelela izinga elithile lokushisa, okuthiwa i-thermal throttling iqala ukwenzeka, okungukuthi ukunciphisa iphrosesa ngenxa yokushisa okuphezulu. Ngenxa yokupholisa okungenamandla, i-thermal throttling kwenzeka ngaphambi kwesikhathi Emoyeni - iphrosesa ibamba ijubane ukuze iphole. Ungathola okwengeziwe mayelana ne-thermal throttling esihlokweni esingezansi.
Kungaba njalo okuthakaselayo
Umehluko omkhulu kakhulu ungabonwa ngesikhathi somthwalo ogcwele wesikhathi eside wawo womabili ama-MacBooks - ikakhulukazi, isibonelo, lapho unikeza noma uguqula ividiyo ende. Ehhovisi lokuhlela, sinqume ukwenza isivivinyo esilula lapho umehluko wokusebenza phakathi kwamakhompyutha amabili akwa-Apple ungabonwa. Ngokukhethekile, senze ukuguqulwa kwevidiyo kwamahora amabili kuwo womabili amadivayisi ngesikhathi esisodwa, kusukela ku-4K ku-x265 codec kuya ku-1080p ku-codec ye-x264. Sidale izimo ezifanayo kuwo womabili ama-MacBooks - sicime zonke izinhlelo futhi sashiya kuphela i-Handbrake isebenza, esetshenziselwa ukuguqula amavidiyo. Ngenkathi iku-13″ MacBook Pro, ene-fan, ukuguqulwa kwevidiyo kuthathe ihora elingu-1 nemizuzu emi-3, ku-MacBook Air ngaphandle komlandeli, lokhu kuguqulwa kuthathe ihora elingu-1 nemizuzu engama-31. Ngenxa yokupholisa okungcono, i-13″ Pro ikwazile ukunikeza ukusebenza okwengeziwe isikhathi eside, ngakho ukuguqulwa kuqedwe ngaphambi kwesikhathi. Amazinga okushisa nawo abehlukile - iMacBook Air yahlala ku-83 °C cishe sonke isikhathi, okuwuhlobo "lwezinga lokushisa elisemngceleni" lokunciphisa ukusebenza, kuyilapho i-13 ″ MacBook Pro isebenza cishe ku-77 °C.
Ungathenga iMacBook Air M1 kanye ne-13″ MacBook Pro M1 lapha
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