Kuwonongeka kwathunthu kwa 27 ″ iMac yatsopano (2020)

Dzulo masana tidawona kuwonetsedwa kwa 27 ″ iMac (2020) yatsopano monga momwe timayembekezera. Zakhala zabodza kwa nthawi yayitali kuti Apple ikukonzekera kuyambitsa ma iMac atsopano. Otulutsa ena adanena kuti tiwona kusintha kwapangidwe ndikukonzanso kwathunthu, pomwe ena otulutsa adati mapangidwewo sasintha ndipo Apple ingokweza zida. Ngati mwakhala mukutsamira kwa omwe akutulutsa m'gulu lachiwiri nthawi yonseyi, mumaganiza bwino. Chimphona cha ku California chaganiza zosiya kukonzanso mtsogolo, makamaka pakanthawi komwe kamayambitsa ma iMac atsopano okhala ndi ma processor ake a ARM. Koma tiyeni tigwire ntchito ndi zomwe tili nazo - m'nkhaniyi tiwona kusanthula kwathunthu kwa nkhani kuchokera ku 27 ″ iMac (2020) yatsopano.

purosesa ndi zithunzi khadi

Kuyambira pachiyambi, tikhoza kukuuzani kuti pafupifupi nkhani zonse zimachitika "pansi pa hood", i.e. m'munda wa hardware. Tikayang'ana mapurosesa omwe atha kukhazikitsidwa mu 27 ″ iMac (2020) yatsopano, timapeza kuti mapurosesa aposachedwa a Intel ochokera m'badwo wake wa 10 akupezeka. Pakusintha koyambira, Intel Core i5 yokhala ndi ma cores asanu ndi limodzi, mawotchi pafupipafupi a 3.1 GHz ndi mtengo wa Turbo Boost wa 4.5 GHz. Kwa ogwiritsa ntchito ovuta kwambiri, Intel Core i7 yokhala ndi ma cores eyiti, mawotchi pafupipafupi a 3.8 GHz ndi mtengo wa Turbo Boost wa 5.0 GHz. Ndipo ngati muli m'gulu la ogwiritsa ntchito omwe amafunikira kwambiri komanso omwe angagwiritse ntchito purosesa mpaka pamlingo waukulu, ndiye kuti Intel Core i9 yokhala ndi ma cores khumi, mawotchi pafupipafupi a 3.6 GHz ndi Turbo Boost ya 5.0 GHz ikupezeka kwa inu. Ngati muli ndi chidziwitso chochepa cha ma processor a Intel, mukudziwa kuti ali ndi mtengo wapamwamba wa TDP, kotero amatha kusunga ma frequency a Turbo Boost kwa masekondi angapo. TDP yapamwamba ndi chimodzi mwazifukwa zomwe Apple idaganiza zosinthira ma processor a Apple Silicon a ARM.

Zithunzi

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Chachiwiri, chofunika kwambiri cha hardware ndi khadi la zithunzi. Ndi 27 ″ iMac (2020) yatsopano, tili ndi mwayi wosankha makadi anayi ojambulira osiyanasiyana, onse akuchokera kubanja la AMD Radeon Pro 5000 Series. Mtundu woyambira wa 27 ″ iMac watsopano umabwera ndi khadi limodzi lazithunzi, Radeon Pro 5300 yokhala ndi 4GB ya kukumbukira kwa GDDR6. Ngati mukuyang'ana mtundu wina osati mtundu woyambira, Radeon Pro 5500 XT yokhala ndi 8 GB GDDR6 memory ilipo, pomwe ogwiritsa ntchito ovuta kwambiri atha kupita ku Radeon Pro 5700 yokhala ndi kukumbukira kwa 8 GB GDDR6. Ngati muli m'gulu la ogwiritsa ntchito ovuta kwambiri ndipo mutha kugwiritsa ntchito mawonekedwe a khadi lojambula mpaka zana, mwachitsanzo panthawi yopereka, ndiye kuti khadi yazithunzi ya Radeon Pro 5700 XT yokhala ndi 16 GB GDDR6 memory ikupezeka kwa inu. Khadi yazithunzi iyi ndiyotsimikizika kugwira ntchito ngakhale zovuta kwambiri zomwe mumaponya. Komabe, tiyenera kuyembekezera masiku angapo umboni wokhudzana ndi ntchitoyi.

Chitsime: Apple.com

Kusungirako ndi RAM

Apple ikuyenera kuyamikiridwa pomaliza kuchotsa Fusion Drive yachikale pamalo osungira, yomwe idaphatikiza HDD yapamwamba ndi SSD. Fusion Drive ndiyochedwa kukonza masiku ano - ngati mutakhala ndi mwayi wokhala ndi iMac yokhala ndi Fusion Drive ndi SSD yoyera iMac pafupi ndi mzake, mudzawona kusiyana kwa masekondi angapo oyambirira. Chifukwa chake, mtundu woyambira wa 27 ″ iMac (2020) nawonso tsopano ukupereka SSD, makamaka ndi kukula kwa 256 GB. Ogwiritsa ntchito omwe akufuna, komabe, amatha kusankha kusungirako mpaka 8 TB mu configurator (nthawi zonse kuwirikiza kawiri kukula koyambirira). Zachidziwikire, pali ndalama zowonjezera zakuthambo zosungirako zambiri, monga zimakhalira ndi kampani ya Apple.

Ponena za kukumbukira kwa RAM, pakhalanso zosintha zina pankhaniyi. Tikayang'ana mtundu woyambira wa 27 ″ iMac (2020), tipeza kuti imangopereka 8 GB ya RAM, yomwe siili yochulukirapo masiku ano. Komabe, ogwiritsa ntchito amatha kukhazikitsa kukumbukira kwakukulu kwa RAM, mpaka 128 GB (kachiwiri, nthawi zonse kawiri kukula koyambirira). Zokumbukira za RAM mu 27 ″ iMac (2020) zatsopano zili ndi 2666 MHz yolemekezeka, mtundu wa kukumbukira komwe kumagwiritsidwa ntchito ndiye DDR4.

Zithunzi #2

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Onetsani

Apple yakhala ikugwiritsa ntchito chiwonetsero cha Retina osati ma iMacs ake kwa zaka zingapo. Ngati mukuyembekeza kuti 27 ″ iMac (2020) yatsopano ikhale ndi kusintha kwaukadaulo wowonetsera, mukulakwitsa kwambiri. Retina yakhala ikugwiritsidwa ntchito ngakhale pano, koma mwamwayi sikuti ilibe zosintha ndipo Apple yabweretsa china chatsopano. Kusintha koyamba sikusintha kwenikweni, koma njira yatsopano mu configurator. Mukapita ku configurator ya 27 ″ iMac (2020), mutha kukhala ndi galasi lowonetsera lomwe limayikidwa ndi nanotexture kuti liziwonjezera ndalama zina. Tekinoloje iyi yakhala nafe kwa miyezi ingapo tsopano, Apple idayambitsa koyamba ndikuyambitsa Apple Pro Display XDR. Kusintha kwachiwiri ndiye kumakhudza ntchito ya True Tone, yomwe ikupezeka pa 27 ″ iMac (2020). Apple yasankha kuphatikiza masensa ena pachiwonetsero, chifukwa ndizotheka kugwiritsa ntchito True Tone. Ngati simukudziwa kuti True Tone ndi chiyani, ndi chinthu chabwino kwambiri chomwe chimasintha mawonekedwe amtundu woyera kutengera kuwala kozungulira. Izi zimapangitsa kuwonetsa zoyera kukhala zenizeni komanso zodalirika.

Webcam, oyankhula ndi maikolofoni

Kukakamira kwanthawi yayitali kwa okonda ma apulo kwatha - Apple yasintha makina awebusayiti omwe adamangidwa. Ngakhale kwa zaka zambiri, ngakhale zida zaposachedwa kwambiri za Apple zili ndi makamera awebusayiti a FaceTime HD okhala ndi 720p, 27 ″ iMac (2020) yatsopano idabwera ndi makamera atsopano a FaceTime omwe amapereka malingaliro a 1080p. Sitiname, sichigamulo cha 4K, koma monga akunena, "bwino kuposa waya m'diso". Tiye tikuyembekeza kuti iyi ndi njira yakanthawi yosangalatsa okonda Apple, komanso kuti pakubwera kwa ma iMacs okonzedwanso, Apple ibwera ndi makamera awebusayiti a 4K, pamodzi ndi chitetezo cha Face ID biometric - gawo ili limapezeka mu iPhones. Kuphatikiza pa webukamu yatsopano, tidalandiranso masipika okonzedwanso ndi maikolofoni. Zolankhula za okamba ziyenera kukhala zolondola kwambiri ndipo mabass ayenera kukhala amphamvu, monga maikolofoni, Apple akuti akhoza kuonedwa kuti ndi khalidwe la studio. Chifukwa cha mbali zonse zitatuzi, kuyimba kudzera pa FaceTime kudzakhala kosangalatsa kwambiri, koma okamba atsopanowo adzayamikiridwa ndi ogwiritsa ntchito wamba pomvera nyimbo.

Chitsime: Apple.com

Ostatni

Kuphatikiza pa purosesa yomwe tatchulayi, khadi lazithunzi, RAM ndi SSD yosungirako, pali gulu linanso mu configurator, lomwe ndi Ethernet. Pankhaniyi, mutha kusankha ngati 27 ″ iMac (2020) yanu ikhala ndi gigabit Ethernet yachikale, kapena mugule 10 gigabit Efaneti kuti muwonjezere ndalama. Kuphatikiza apo, Apple pamapeto pake yaphatikiza chipangizo chachitetezo cha T27 mu 2020 ″ iMac (2), yomwe imasamalira kubisa kwa data komanso chitetezo chonse cha makina a MacOS motsutsana ndi kuba kapena kubera. Mu MacBooks okhala ndi Touch ID, purosesa ya T2 imagwiritsidwanso ntchito kuteteza zidazi, koma 27 ″ iMac (2020) yatsopano ilibe ID ID - mwina mu mtundu wokonzedwanso tiwona ID ya nkhope yomwe tatchulayi, yomwe igwira ntchito limodzi. dzanja ndi T2 chitetezo chip.

Izi ndi zomwe iMac yomwe ikubwera yokhala ndi Face ID ingawonekere:

Zithunzi #3

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Mtengo ndi kupezeka

Muli ndi chidwi ndi momwe zilili pankhani ya 27 ″ iMac (2020) yatsopano yokhala ndi mtengo komanso kupezeka. Ngati mungaganize zoyambira zolimbikitsira, konzekerani 54 CZK yabwino. Ngati mukufuna yachiwiri analimbikitsa kasinthidwe, kukonzekera CZK 990, ndipo pa nkhani ya lachitatu analimbikitsa kasinthidwe m'pofunika "kutulutsa" CZK 60. Zachidziwikire, izi sizikutanthauza kuti mtengo wamtengowu ndi womaliza - ngati mungasinthe 990 ″ iMac (64) yanu yatsopano, ingakuwonongerani korona pafupifupi 990. Pankhani ya kupezeka, ngati mungasankhe imodzi mwamakonzedwe omwe akulimbikitsidwa a 27 ″ iMac (2020) lero (Ogasiti 270), yotumiza mwachangu kwambiri ndi Ogasiti 5, ndikutumiza kwaulere kenako pa Ogasiti 27. Mukapanga zosintha zilizonse ndikuyitanitsa 2020 ″ iMac (7) idzaperekedwa nthawi ina pakati pa Ogasiti 10 - 27. Nthawi yodikirira iyi sikhala yayitali konse, m'malo mwake, ndiyovomerezeka kwambiri ndipo Apple ndiyokonzeka.