Zifukwa 5 zomwe muyenera kugula 27 ″ iMac yatsopano tsopano osadikirira Apple Silicon

Ngati mwakhala mukuyang'ana iMac yatsopano kwa nthawi yayitali, muli ndi zosankha ziwiri za momwe mungakhalire. Njira yoyamba ndiyoti mudikire ma iMac okhala ndi ma processor a ARM a Apple Silicon, kapena musadikire ndikugula posachedwa 27 ″ iMac yokhala ndi purosesa yapamwamba yochokera ku Intel. Komabe, Apple ikadali ndi njira yayitali yoti ipitirire ikafika pakuphatikiza ma processor a Apple Silicon, ndipo zinthu zitha kusokonekera. Tiyeni tiwone limodzi m'nkhaniyi chifukwa chake muyenera kugula 27 ″ iMac yosinthidwa tsopano, ndi chifukwa chake simuyenera kudikirira kuti mapurosesa a ARM afike.

Iwo ndi amphamvu ngati gehena

Ngakhale Intel yatsutsidwa kwambiri posachedwapa, chifukwa cha kufooka kwa ntchito ndi TDP yapamwamba ya mapurosesa ake, ndikofunikabe kunena kuti mapurosesa ake aposachedwa akadali amphamvu mokwanira. Ma processor a Intel m'badwo wachisanu ndi chitatu omwe adapezeka mu ma iMac am'mbuyomu adasinthidwa ndi ma processor a 8 a Intel ngati gawo la zosintha. Mutha kusintha mosavuta 10-core Intel Core i10 yokhala ndi mawotchi pafupipafupi a 9 GHz ndi Turbo Boost frequency ya 3.6 GHz. Komabe, mapurosesa amtundu wa ARM akuyembekezeka kukhala amphamvu kwambiri. Chomwe sichidziwika ndi momwe ma processor a Apple Silicon amagwirira ntchito. Pakhala pali zambiri zoti GPU ya mapurosesa a Apple Silicon omwe akubwera sadzakhala amphamvu ngati makadi ojambula amphamvu kwambiri. Mutha kugula 5.0 ″ iMac yatsopano yokhala ndi makadi ojambula a Radeon Pro 27, 5300 XT kapena 5500XT, okhala ndi kukumbukira mpaka 5700 GB.

Zithunzi

27inch_imac_2020_1

27inch_imac_2020_11

27inch_imac_2020_10

27inch_imac_2020_9

27inch_imac_2020_8

Fusion Drive ndiyosavuta

Apple yadzudzulidwa kwa nthawi yayitali chifukwa choperekabe Fusion Drive yachikale mu iMacs yamasiku ano, yomwe imagwira ntchito ngati hybrid SSD ndi HDD imodzi. Masiku ano, pafupifupi zida zonse zatsopano zimagwiritsa ntchito ma disks a SSD, omwe ndi ang'onoang'ono komanso okwera mtengo, koma kumbali ina, amathamanga kangapo. Fusion Drive idayambitsidwanso mu 2012, pomwe ma SSD anali okwera mtengo kuposa momwe alili pano, ndipo inali njira yosangalatsa ya HDD yapamwamba. Monga gawo la zosintha zaposachedwa za 27 ″ ndi 21.5 ″ iMac, tidawona pomaliza kuchotsedwa kwa ma disks a Fusion Drive pamenyu, ndipo zikuwonekeratu kuti ma iMacs okhala ndi Apple Silicon processors sangachokere kuukadaulo wina uliwonse wosungira deta. Kotero, ngakhale mu nkhani iyi, palibe chifukwa chodikirira chinachake "chatsopano ndi champhamvu kwambiri".

Chitsime: Apple.com

Kuwonetsa ndi nano-texture

Miyezi ingapo yapitayo, tidawona kukhazikitsidwa kwa chiwonetsero chatsopano cha akatswiri kuchokera ku Apple, chomwe chidatchedwa Pro Display XDR. Chiwonetsero chatsopanochi chochokera ku Apple chidatikopa tonsefe ndi mtengo wake, pamodzi ndi matekinoloje omwe amabweretsa - makamaka, tikhoza kutchula mankhwala apadera a nano-texture. Zitha kuwoneka kuti kusinthidwaku kudzakhala kwa Pro Display XDR yokha, koma zosiyana ndizowona. Kuti muwonjezere ndalama, mutha kukhala ndi chiwonetsero cha nano-textured mu 27 ″ iMac yatsopano. Chifukwa cha izi, chisangalalo cha chiwonetsero chachikulu chotere chidzakhala bwino kwambiri - ma angles owonera adzayenda bwino ndipo, koposa zonse, kuwonekera kwa zowunikira kudzachepetsedwa. Tekinoloje zina zomwe 27 ″ iMac ili nazo zikuphatikiza True Tone, yomwe imasamalira kusintha mawonekedwe amtundu woyera munthawi yeniyeni, kuphatikiza, titha kutchula, mwachitsanzo, chithandizo cha mtundu wa P3.

Webukamu yatsopano

Malinga ndi ndime zomaliza, zitha kuwoneka kuti Apple "yachira" ndi 27 ″ iMac yosinthidwa ndipo yayamba kubwera ndi zatsopano zomwe zimawoneka komanso kuyamikiridwa ndi ogwiritsa ntchito onse. Choyamba tidatchula mapurosesa atsopano komanso amphamvu kwambiri a 10th Intel processors, kenako kutha kwa Fusion Drive yachikale komanso kuthekera kokonza zowonetsera ndi nano-texture. Sitidzangokhalira kutamandidwa ngakhale pawebusaitiyi, yomwe kampani ya apulo idaganiza zosintha. Kwa zaka zingapo tsopano, chimphona cha California chakhala chikupanga makompyuta ake ndi kamera yachikale ya FaceTime HD yokhala ndi 720p. Sitiname, ndi chipangizo cha makumi angapo (ngati si mazana) akorona masauzande, mwina mukuyembekezera china kuposa HD webukamu. Chifukwa chake kampani ya Apple idachira bwino pankhani yamakamera ndikukonzekeretsa 27 ″ iMac yosinthidwa ndi kamera ya Face Time HD yokhala ndi 1080p. Sichinthu chowonjezera, koma ngakhale zili choncho, kusintha kumeneku kumakhala kosangalatsa.

Zithunzi #2

27inch_imac_2020_6

27inch_imac_2020_5

27inch_imac_2020_4

27inch_imac_2020_3

27inch_imac_2020_2

27inch_imac_2020_12

Mapulogalamuwa adzagwira ntchito

Zomwe ogwiritsa ntchito ndi opanga amawopa atasinthira ku Apple Silicon processors ndi (osa) kugwira ntchito kwa mapulogalamu. Zikuwonekeratu kuti kusintha kwa Apple Silicon kupita ku ma processor a ARM sikungachitike popanda kugunda kumodzi. Zikuganiziridwa kuti mapulogalamu ambiri sangagwire ntchito mpaka opanga ataganiza zokonzanso mapulogalamuwo kumamangidwe atsopano. Tiyeni tiyang'ane nazo, nthawi zina opanga mapulogalamu osiyanasiyana amakhala ndi vuto lokonza kachidutswa kakang'ono pakugwiritsa ntchito mkati mwa miyezi ingapo - zingatenge nthawi yayitali bwanji kuti pulogalamu yatsopano ikatha. Ngakhale kampani ya Apple yakonza chida chapadera cha Rosetta2 kuti chithandizire kusinthaku, chifukwa chomwe chidzakhala chotheka kuyendetsa mapulogalamu opangidwa ndi Intel pa Apple Silicon processors, funso lidakalipo, komabe, za momwe ntchitoyi ikuyendera, yomwe mwina sizingakhale zabwino kwambiri. Chifukwa chake, ngati mugula 27 ″ iMac yatsopano yokhala ndi purosesa ya Intel, mutha kukhala otsimikiza kuti mapulogalamu onse azigwira ntchito popanda vuto kwa zaka zingapo zikubwerazi.

Kukambitsirana kwa nkhaniyo

[Ladislav Star]

Webukamu ikadali yoseketsa poyerekeza ndi makamera amafoni am'manja. Nthawi yomweyo, kuyika china chake chabwinoko mwina sikungakhale kokwera mtengo kwambiri.
Kupanda kutero, pakadali pano ndikuganiza za iMac yatsopano, ndili ndi iMac 27 ″ kuchokera ku 2015 ndipo iyenera kusinthidwa. Vuto ndilakuti sindikuwona magwiridwe antchito a mapurosesa atsopanowa.
Pogwiritsa ntchito ulusi umodzi, kuwonjezeka kwa ntchito kumakhala kokwanira 15%, muzojambula zambiri, 6-core yatsopano sichimawirikiza kawiri. I9 yokhala ndi ma cores 10 ingakhale yosangalatsa, koma zowonjezera 15 zikwi zamtundu wapakatikati komanso ngakhale 12 pamtundu wapamwamba kwambiri zimadzutsa funso lovomerezeka ngati Mac yapano sangandikhalitse kwakanthawi. Kuphatikiza apo, funsoli limathandizidwa ndi kufunikira kopereka RAM yochulukirapo, kuthetsa cholumikizira chatsopano cha doko, chifukwa Bingu 3 silimvetsetsa ndi ziwirizo, komanso kufunikira kwa kusungirako deta yakunja kukhala ndi m'malo mwa 2TBFD.

[Filip]

Simungagwiritse ntchito kamera yotereyi, chifukwa intaneti yokhazikika siyitha kufalitsa kanema wa FullHD. Zabwino kwambiri, mtunduwo udzakhala pafupifupi 480p…