Vala isikhangiso

Sekuyisikhathi eside sazi ukuthi sizobona ihadiwe entsha namuhla ku-WWDC22. Ngenkathi u-Apple eqala ukukhuluma nge-chip ye-M2, bonke abathandi bekhompiyutha be-Apple babemomotheka. Futhi akukho okungamangaza ngakho, ngoba uguquko olusuka ku-Intel luye ku-Apple Silicon luhambe kahle kakhulu, ku-Apple uqobo nakubasebenzisi uqobo. Ake sibheke ndawonye kulesi sihloko ukuthi i-chip entsha ye-M2 inikeza ini.

I-M2 iyi-chip entsha sha eqala isizukulwane sesibili emndenini wakwa-Apple Silicon. Le chip ikhiqizwa kusetshenziswa inqubo yokukhiqiza yesizukulwane sesibili engu-5nm futhi inikeza ama-transistors ayizigidi eziyizinkulungwane ezingu-20, okungafika ku-40% ngaphezu kwe-M1 enikeziwe. Ngokuqondene nezinkumbulo, manje zinomkhawulokudonsa ofinyelela ku-100 GB/s futhi sizokwazi ukulungisa kufikela ku-24 GB wememori yokusebenza.

I-CPU ibuye yabuyekezwa, nama-cores angu-8 asekhona, kodwa esizukulwane esisha. Uma kuqhathaniswa ne-M1, i-CPU ku-M2 inamandla angu-18%. Endabeni ye-GPU, kufika kuma-cores angu-10 ayatholakala, okuwusizo ngempela. Mayelana nalokhu, i-GPU ye-chip ye-M2 ifinyelela ku-38% enamandla ngaphezu kwe-M1. I-CPU inamandla aphindwe izikhathi ezingu-1.9 kunekhompyutha evamile, isebenzisa 1/4 ukusetshenziswa kwamandla. Ngakho-ke i-PC yakudala idla okuningi, okusho ukuthi ishisa kakhulu futhi ayisebenzi kahle. Ukusebenza kwe-GPU bese kufika izikhathi ezingu-2.3 ngaphezu kwalokho kwekhompuyutha yakudala, kanye nokusetshenziswa kwamandla okungu-1/5. I-M2 iphinde iqinisekise impilo yebhethri engenakuqhathaniswa, ekwazi ukubhekana nokusebenza okungaphezulu kuka-40% kune-M1. Kukhona ne-Media Engine ebuyekeziwe esekela ividiyo efika ku-8K ProRes.

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