Pani hoʻolaha

Aneane ma hope koke iho hoʻomaka mua ʻO ka MacBook Air hou, ua hoʻomaka nā manaʻo e pili ana i nā lako lako kikoʻī, ʻaʻole i kuhikuhi ʻia e nā ʻelele Apple ma ke kahua - ʻoiai, ʻaʻole maopopo i ka mea kaʻina hana i ka Air hou a no laila he aha ka hana e hiki ai iā mākou ke manaʻo mai ia mea. I nā lā i hala iho nei, ua noho iki ka lepo, a ʻo ka manawa kēia e nānā hou i nā mea hana i ka MacBook Air a wehewehe hou i nā mea āpau i hiki i ka poʻe makemake i kēia huahana hou ke hoʻomaopopo a hoʻoholo i ka ʻike inā e kūʻai a ʻaʻole paha.

Ma mua o ka lele ʻana i ka puʻuwai o ka mea, pono e nānā i ka mōʻaukala a me ka hāʻawi ʻana o nā huahana a Intel i mea e ʻike ai ka kikokikona ma lalo nei. Hoʻokaʻawale ʻo Intel i kāna mau kaʻina hana i kekahi mau papa e like me ko lākou hoʻohana ʻana i ka ikehu. ʻO ka mea pōʻino, hoʻololi pinepine ka koho ʻana i kēia mau papa a no laila ʻoi aku ka maʻalahi o ka hoʻokele ʻana e ka waiwai TDP. ʻO ka mea kiʻekiʻe loa ma kēia māhele he mau papa hana papa piha piha me kahi TDP o 65W / 90W (ʻoi aku kekahi manawa). Aia ma lalo iho nā mea hoʻokele waiwai me kahi TDP mai 28W a i 35W, i loaʻa i loko o nā puke puke ikaika me ka hoʻoluʻu maikaʻi, a i ʻole nā ​​​​mea hana e hoʻokomo iā lākou i nā ʻōnaehana desktop kahi e pono ʻole ai ia hana. ʻO kēia nā mea hana i koho ʻia i kēia manawa he U-series, nona ka TDP o 15 W. Hiki ke ʻike ʻia kēia mau mea ma ka hapa nui o nā laptops maʻamau, koe wale nō nā wahi liʻiliʻi loa a ʻaʻole hiki ke hoʻokomo i kekahi ʻōnaehana hoʻomaha hoʻoikaika i ka chassis. No kēia mau hihia, aia nā kaʻina hana mai ka Y series (Intel Atom ma mua), e hāʻawi ana i nā TDP mai 3,5 a i 7 W a ʻaʻole pono i ka hoʻoluʻu ikaika.

ʻAʻole hōʻike ka waiwai TDP i ka hana, akā ʻo ka hoʻohana ʻana i ka ikehu o ka mea hana a me ka nui o ka wela i hoʻopau ʻia e ka mea hana ma kekahi mau alapine hana. No laila he ʻano alakaʻi ia no nā mea hana kamepiula i hiki ke loaʻa i ka manaʻo inā kūpono ke kaʻina hana i koho ʻia no kēlā ʻōnaehana kikoʻī (ma ke ʻano o ka hoʻoluʻu ʻana). No laila, ʻaʻole hiki iā mākou ke hoʻohālikelike i ka TDP a me ka hana, ʻoiai e hōʻike ana kekahi i ka waiwai o kekahi. Hōʻike ʻia kekahi mau mea ʻē aʻe i ka pae TDP holoʻokoʻa, e like me nā alapine hana kiʻekiʻe loa, ka hana o ka core graphics integrated, etc.

ʻO ka hope, loaʻa iā mākou ke kumumanaʻo ma hope o mākou a hiki ke nānā i ka hana. He mau hola ma hope o ke kī nui, ua ʻike ʻia e loaʻa i ka MacBook Air hou kahi CPU i5-8210Y. ʻO ia hoʻi, ʻelua kumu me ka HyperThreading hana (4 virtual cores) me nā alapine hana o 1,6 GHz a i 3,6 GHz (Turbo Boost). E like me ka wehewehe kumu, ua like loa ka mea hana me ka mea hana ma ka 12 ″ MacBook, ʻo ia hoʻi ʻo 2 (4) kumu wale nō me nā alapine haʻahaʻa haʻahaʻa (ʻo ke kaʻina hana ma ka 12″ MacBook ua like nō hoʻi no nā hoʻonohonoho ʻōnaehana āpau. ʻo ia ka puʻupuʻu hoʻokahi i ʻokoʻa i ka manawa hakakā wale nō). ʻO ka mea hou aku, aia ka mea hana mai ka Air hou ma ka pepa e like me ka chip kumu mai ka ʻano haʻahaʻa loa o ka MacBook Pro me ka ʻole o ka Touch Bar. Eia ka i5-7360U, ʻo ia hoʻi he 2 (4) cores me nā alapine o 2,3 GHz (3,6 GHz Turbo) a me kahi iGPU ʻoi aku ka ikaika o Intel Iris Plus 640.

Ma ka pepa, ua like loa nā mea hana i ʻōlelo ʻia ma luna nei, akā ʻo ka ʻokoʻa ko lākou hoʻokō ʻana i ka hana, pili pono i ka hana. ʻO ka mea hana ma ka 12 ″ MacBook no ka hui o nā kaʻina hana ʻoi loa (Y-Series) a loaʻa iā TDP o 4,5W wale nō, me ka ʻoiaʻiʻo ua loli kēia waiwai me ka hoʻonohonoho ʻana o ka chip frequency o kēia manawa. Ke holo nei ke kaʻina hana ma ke alapine o 600 MHz, ʻo ka TDP ka 3,5W, i ka wā e holo ana ma ke alapine o 1,1-1,2 GHz, ʻo ka TDP ʻo 4,5 W, a i ka wā e holo ana ia ma ke alapine o 1,6 GHz, ka ʻO 7W ka TDP.

I kēia manawa, ʻo ka ʻanuʻu aʻe ʻo ia ka hoʻoluʻu ʻana, ʻo ia ka mea e hiki ai i ke kaʻina hana ke overclocked i nā alapine hana kiʻekiʻe no ka lōʻihi, ʻo ia hoʻi ka hana kiʻekiʻe. I ka hihia o ka 12 ″ MacBook, ʻo ka hiki ke hoʻoluʻu ʻo ia ka mea keakea nui i ka hana kiʻekiʻe, ʻoiai ʻo ka nele o kekahi mea peʻa e kaupalena nui i ka nui o ka wela e hiki ai i ka chassis ke komo. ʻOiai inā ua haʻi ʻia ka waiwai Turbo Boost o ka mea i hoʻokomo ʻia a hiki i 3,2 GHz (ma ka hoʻonohonoho kiʻekiʻe loa), e piʻi wale ka kaʻina hana i kēia pae liʻiliʻi, no ka mea ʻaʻole e ʻae ka mahana. ʻO ia ke kumu i ʻōlelo ʻia ai ka "throttling" pinepine, i ka wā e hoʻokau ʻia ai ke kaʻina hana ma ka 12" MacBook wela nui, pono e hoʻopaʻa ʻia, a laila e hōʻemi i kāna hana.

Ke neʻe nei i ka MacBook Pro me ka ʻole o ka Touch Bar, ʻokoʻa ke kūlana. ʻOiai ʻo nā kaʻina hana mai ka MacBook Pro me ka ʻole o TB a me ka mea mai ka 12 ″ MacBook ʻano like loa (ʻaneʻane like ka hoʻolālā chip, ʻokoʻa wale lākou i ke alo o kahi iGPU ikaika a me nā mea liʻiliʻi ʻē aʻe), ka hopena i ka MacBook. ʻOi aku ka ikaika o Pro. A ʻo ka hoʻoluʻu ka hewa, i kēia hihia he nui nā manawa i ʻoi aku ka maikaʻi. He ʻōnaehana hoʻoluʻu ikaika kēia e hoʻohana ana i ʻelua pā a me kahi heatpipe e hoʻoneʻe i ka wela mai ka mea hana a i waho o ka chassis. Mahalo i kēia, hiki ke hoʻokani i ka mea hana i nā alapine kiʻekiʻe, e hoʻolako iā ia me kahi ʻāpana kiʻi ikaika loa, a me nā mea ʻē aʻe.

Lawe kēia iā mākou i ka puʻuwai o ka mea, ʻo ia ka mea hana i ka MacBook Air hou. He nui nā mea hoʻohana i hōʻino ʻia i ka hoʻoholo ʻana o Apple e hoʻolako i ka Air hou me kahi kaʻina hana mai ka ʻohana Y (ʻo ia hoʻi me kahi TDP o 7 W), i ka wā i loaʻa ai i ka hiʻohiʻona mua he "full-fledged" processor me kahi TDP o 15 W. Eia naʻe, ʻAʻole hiki ke kuhi hewa nā hopohopo e pili ana i ka nele o ka hana. ʻO ka MacBook Air - e like me ka Pro - loaʻa ka hoʻoluʻu ikaika me kahi mea pā hoʻokahi. Hiki i ke kaʻina hana ke hoʻohana i nā alapine hana kiʻekiʻe, no ka mea e loaʻa mau ka wela. I kēia manawa, ke komo nei mākou i kahi wahi i ʻike ʻole ʻia, ʻoiai ʻaʻole i ʻike ʻia kahi pona me kahi kaʻina hana Y-series i loaʻa ka hoʻoluʻu ikaika ma ka mākeke. No laila ʻaʻohe o mākou ʻike e pili ana i ke ʻano o ka CPU i kēia mau kūlana.

Loaʻa iā Apple ka ʻike i ʻōlelo ʻia a ua pili i kēia hopena i ka wā e hoʻolālā ai i ka Air hou. Ua hoʻoholo nā mea ʻenekinia Apple e ʻoi aku ka maikaʻi o ka hoʻolako ʻana i ka Air hou me kahi kaʻina hana nāwaliwali, ʻaʻole naʻe e kaupalena ʻia e ka hoʻoluʻu ʻana a pēlā e hiki ai ke hana maʻamau i nā alapine kiʻekiʻe, ma mua o ka hoʻolako ʻana iā ia me kahi ʻoki (underclocked). ) 15 W CPU, ʻaʻole paha i ʻoi aku ka nui o kāna hana i ka hopena, ʻoiai ʻoi aku ka ʻai. Pono e noʻonoʻo i ka mea a Apple i makemake ai e hoʻokō i kēia hihia - ma mua o 12 mau hola o ke ola pākaukau. Ke ʻike ʻia nā hoʻāʻo mua, hiki iā ia ke hōʻike maoli i ka ʻoi aku ka lohi o ka kaʻina hana i ka Air hou ma mua o kona kaikaina ma ka MacBook Pro me ka ʻole o ka Touch Bar, me ka haʻahaʻa haʻahaʻa haʻahaʻa. A ʻo ia paha kahi kuʻikahi a ka hapa nui o nā mea nona ka wā e hiki mai ana e makemake e hana. Loaʻa iā Apple nā ​​mea hana ʻelua i ka wā o ka hoʻomohala ʻana o ka Air hou, a hiki ke manaʻo ʻia e ʻike nā mea ʻenehana i kā lākou hana. I nā lā e hiki mai ana, e ʻike mākou i ka nui o ka ʻokoʻa ma waena o kahi kaʻina hana 7W a me 15W i ka hoʻomaʻamaʻa. Malia paha e kāhāhā nā hopena iā mākou, a ma ke ʻano maikaʻi.

ʻO MacBook Air 2018 kala kala hina FB
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