Uchungechunge lwe-Xiaomi 12 kuqinisekisiwe ukuthi luzokhishwa ngoDisemba 28. Kuze kube manje, kuzoba nama-smartphones amabili kulolu chungechunge - i-Xiaomi 12 ne-Xiaomi 12 Pro. Enye yalezi zisetshenziswa inombukiso omkhulu kanti enye inesincane. Ngaphezu kwalokho, womabili amamodeli azosebenzisa isizukulwane esisha se-Snapdragon 8 processors. Ngaphambilini, besinolwazi mayelana nezindawo zokusebenza zethiyori zeprosesa ye-Snapdragon 8 Gen1. Nokho, ukusebenza kwangempela kwetheminali kwakungaziwa. Ukusebenza kwe-CPU ne-GPU kuthuthuke kangakanani? Kuthiwani ngokusetshenziswa kwamandla?
Namuhla, u-Xiaomi umemezele ngokusemthethweni izilinganiso zangempela ze-Xiaomi 12. Lokhu kubonisa nokusebenza kwe-Xiaomi 12. Ake sibheke ukucaciswa kwe-Snapdragon 8 Gen1 ngaphambi kokudlulela emiphumeleni.
Imininingwane ye-Snapdragon 8 Gen1
I-Snapdragon 8 Gen1 ikhiqizwa kusetshenziswa inqubo ye-Samsung ye-4nm. Yamukela isizukulwane esisha se-ARM Cortex-X2, A710, A510 processor core architecture. Ngaphezu kwalokho, iphinde ifakwe isizukulwane esisha i-Adreno GPU. Ingxenye ye-CPU iseyi-architecture enamaqoqo amathathu. I-CPU inomgogodla we-Cortex-X2 evalwe ku-3GHz, ama-Cortex-A710 cores amathathu abekwe ku-2,5GHz, kanye nama-Cortex-A510 amane asebenza ku-1,8GHz.
Ukuhlolwa kwephrosesa
I-Xiaomi Lab isebenzise i-SPECint2006 ekuhloleni kwangempela. I-ultra-large Cortex X1 core ku-SD888 ithuthukiselwe ku-Cortex X2 futhi ukusebenza okuphezulu kukhuphuke ngo-16%. Ukusebenza kwe-core enkulu eyengeziwe kuthuthukisiwe ngesivinini esisheshayo kakhulu.
I-Cortex A78 core ku-Snapdragon 888 ithuthukisiwe yaba umnyombo we-Cortex A710. Mayelana nokusebenza, ukusebenza kwe-Cortex A710 core kuphezulu ngo-11%. Kuphinde kuhlotshaniswe nokwenyuka kwe-coefficient yokusetshenziswa kwamandla. Ukusebenza sekukonke kungcono kunomongo we-A78 wangonyaka odlule, futhi kuwumgogodla wezimo eziphakeme ezifana nokudlala kwe-3D.
Okumangazayo okuhle kakhulu ukuthuthukiswa kwe-kernel encane. Isizukulwane esisha i-Snapdragon 8 Gen1 ithuthukisa umgogodla we-A55, osekuyiminyaka eminingana isetshenziswa, ibe wumongo omusha we-A510 ngokunyuka kokusebenza okungama-34%.
Ukuhlolwa kwe-GPU
Ngokusho kokuhlolwa kokusebenza kwakamuva Xiaomi Amalebhu, i-GFXbench Manhattan 3.0 voiceover, indawo ye-Aztec Ruins, kanye nemiphumela yokuhlolwa kwesigcawu se-3DMark's Wild Life, uchungechunge lwe-Xiaomi 12 lungaphambi kwesizukulwane sangaphambilini se-Snapdragon 888 ezigcawini eziningi. Imodeli ifike phezulu okusha ngeManhattan 3.0 up 52%.
Ukusetshenziswa kwamandla
I-X2 super core ayigcini nje ngokusebenza okuphezulu okuphezulu, kodwa futhi ikhulisa isilinganiso sokusetshenziswa kwamandla. Ngaphansi komthwalo ophakathi nendawo ukuya phezulu, ukusetshenziswa kwamandla kungcono kune-X1 super core ku-Snapdragon 888.
Nakuba ukusebenza sekuthuthukile, isilinganiso sokusetshenziswa kwamandla esizukulwane esisha i-Snapdragon 8 GPU singcono, futhi ukusetshenziswa kwamandla okulinganiselwe kuphansi kakhulu kune-Snapdragon 888 ekusebenzeni okufanayo. Lokhu kusho ukuthi isilawuli sezinga lokushisa se-chip entsha sizoba ngcono.
