Isikhethi se-apula Iminyaka emithathu ende, ochwepheshe bebelinde isizukulwane esisha seMac Pro, ngoba eyedlule yaqala ukweqa kakhulu kwamanye ama-Mac kuphothifoliyo ye-Apple. I-USB 3.0, Thunderbolt, akukho kulokhu obekungasetshenziswa ngabasebenzisi be-"pro" isikhathi eside. Kakade ku-WWDC yangonyaka odlule, inkampani ekugcineni iveze umbono wayo omusha emkhakheni wezindawo zokusebenza ngokubukeka okungajwayelekile kanye nemingcele ebukeka kahle, nakuba umshini we-cylindrical ubulokhu ufinyelela amakhasimende emasontweni asanda kwedlula. Njengoba i-Mac Pro ihloselwe ochwepheshe kuphela, sicele unjiniyela wase-UK onobungane ukuthi abuyekeze, futhi wasinika yona ngemva kwamasonto amabili yokusetshenziswa.
Ingxenye enkulu yabasebenzisi be-Mac Pro abantu abanobuhlakani abahlela amavidiyo, abakha izithombe ezinyakazayo noma abenza imisebenzi ehlukahlukene yezithombe nsuku zonke. Angiyena ummeleli ojwayelekile waleli qembu lochwepheshe. Kunalokho, umsebenzi wami ugxile kakhulu ekuhlanganiseni amakhodi, ukwakha ulwazi lomsebenzisi, ukuhlaziya, nokunye. Ngokweqiniso, i-iMac ehloniphekile ingenza umsebenzi kubantu abaningi, kodwa nge-Mac Pro entsha ngingathola lokho engikudingayo ngokushesha okukhulu.
Manje kungani iMac Pro? Ukushesha bekulokhu kuyisidingo sokuqala kimina, kepha ukunwetshwa kwamapheripheral nakho kwadlala indima enkulu. I-Mac Pro yangaphambilini enganginayo (imodeli yasekuqaleni ka-2010) cishe yayinamachweba wokunweba kakhulu kanye nezinketho eziningi zokuxhuma amadivayisi angaphandle lapho iphuma. Esikhathini eside ngaphambi kokuba isitoreji samafu sidume, ngangithembele kumadrayivu aqinile angaphandle engangiwaqoqile eminyakeni edlule, kuhlanganise nama-SSD amasha, futhi ngangingawasebenzisa wonke nge-Mac Pro. Ukudala amadrayivu e-RAID kwakulula ku-Mac Pro endala ngenxa yokuguquguquka nekhono lokusebenzisa izikhala zangaphakathi ze-hard drive, nokusekelwa kwamadivayisi angaphandle nge-FireWire esheshayo kwaba yisibusiso. Lokhu akwenzekanga nganoma iyiphi enye i-Mac.
Design kanye Hardware
Njengemodeli yangaphambilini, iMac Pro entsha inikezela ngezinketho zokumisa ezibanzi kakhulu zawo wonke amakhompyutha we-Apple. Imodeli eyisisekelo, ebiza imiqhele engu-75, izohlinzeka ngeprosesa ye-quad-core Intel Xeon E000, 5 GHz, amakhadi ezithombe amabili e-AMD FirePro D3,7 anememori engu-300 GB kanye nediski engu-2 GB SSD esheshayo. I-Mac Pro iwukutshalwa kwezimali kanye empilweni yomuntu oqeqeshiwe, ngeke uyishintshe kaningi njengomakhalekhukhwini, futhi ngezidingo zami akwenzeki ukulungisela ukwakhiwa okuyisisekelo. Ukucushwa okuhlanganiswe nalokhu kubuyekezwa kuzohlinzeka ngokusebenza okuphezulu kakhulu okungathengwa kwa-Apple - i-Intel Xeon E256-12 v5 2697 MHz eyi-2-core, 2700 GB 32 MHz DDR1866 RAM, i-3 TB SSD enebhasi le-PCIe kanye nedual. Ikhadi lezithombe le-AMD FirePro D1 eline-700GB ye-VRAM. Inhloso bekungukuthi iziqaphi ezintathu ze-6K zizodinga ukunikwa amandla esikhathini esizayo, futhi amandla ezithombe ezengeziwe abe ukuthuthukiswa okusobala, njengoba kwakunjalo namakhompiyutha aphezulu e-CPU okuhlanganisa ngokushesha nokulingisa.
Ukucushwa okungenhla kuzobiza isamba semiqhele ye-225, okungeyona i-investimenti encane ngisho nakochwepheshe abanolwazi. Kodwa-ke, uma ubheka ihadiwe uqobo kuphela, iMac Pro ayibizi ngempela. Njengoba nje nge-hardware yonke ingcono kunesamba sezingxenye zayo, okufanayo kungashiwo ngentengo. Iprosesa iyodwa ibiza i-000 CZK, ikhadi lemifanekiso le-FirePro W64 elilinganayo (i-D000 inguqulo eguquliwe nje) ibiza i-9000 ucezu ngalunye, futhi i-Apple isebenzisa amabili. Intengo yephrosesa nekhadi lezithombe lilodwa lidlula inani lekhompyutha ephelele. Ngezinye izingxenye (idiski ye-SSD - cishe. 700 CZK, RAM - 90 CZK, motherboard - 000 CZK,...) singafinyelela kalula ngaphezu kuka-20 CZK. Ingabe i-Mac Pro isabiza?
IMac Pro yafika inyanga nesigamu ngemuva kwe-oda likaDisemba. Umbono wokuqala wawusuvele wenziwa ngesikhathi sokuqaqa, okuyinto i-Apple eyaziwa ngayo. Yize imikhiqizo eminingi ingezwakali uma uyikhipha ebhokisini nokuthi kukangaki ugcina udabule noma ucekela phansi ibhokisi ukuze ufinyelele ekuqukethe, isipiliyoni nge-Mac Pro besihluke kakhulu. Ubonakala efuna ukuphuma yedwa ebhokisini ngaphandle kokuthi uzame kanzima.
Ikhompiyutha ngokwayo iyisiqongo sobunjiniyela behadiwe, okungenani maqondana namakhompyutha "ebhokisi" ledeskithophu. I-Apple ikwazile ukufaka ikhompuyutha yayo enamandla kakhulu ibe yi-oval ehlangene enobubanzi obungu-16,7 cm nobude obungama-25 cm. I-Mac Pro entsha izolingana ngokuphindwe kane kunesikhala inguqulo endala yebhokisi ebingasigcwalisa.
Ubuso bayo benziwe nge-aluminiyamu emnyama e-anodized, ecwebezela ngendlela emangalisayo yonke indawo. I-casing yangaphandle iyakhipheka futhi ivumela ukufinyelela okulula ngaphakathi kwekhompyutha. Engxenyeni engaphezulu, ebukeka ifana nomgqomo kadoti, empeleni kunembobo yokukhipha umoya oshisayo, umoya obandayo ovela endaweni ezungezile udonswa ezimbotsheni ezisengxenyeni engezansi. Empeleni isistimu yokupholisa ehlakaniphile, esizofika kuyo kamuva. Ungakwazi ukubona kalula ingaphambili nangemuva kwekhompyutha ngezixhumi. I-Mac Pro izungeza esisekelweni sayo, futhi uma uyivula ngo-180 degrees, indawo ezungeze amachweba iyakhanya. Cishe ngeke ukwenze lokhu kaningi, ikakhulukazi ebumnyameni, kodwa kuseyiqhinga elincane elihle.
Phakathi kwezixhumi uzothola izimbobo ezine ze-USB 3.0, izimbobo eziyisithupha ze-Thunderbolt 2 (ezinomphumela ophindwe kabili uma kuqhathaniswa nesizukulwane sangaphambilini), amachweba amabili e-Ethernet (okujwayelekile ku-Mac Pro), okukhiphayo okuvamile kwezikhulumi ezinokwesekwa komsindo okungu-5.1, nokokufaka. ngemakrofoni, ukuphuma kwe-headphone kanye ne-HDMI. I-Mac Pro futhi iza nekhebula lenethiwekhi elikhethekile elihlangana ngemuva kwekhompyutha, kodwa ukusebenzisa ikhebula elijwayelekile akuphumi embuzweni.
Ngenkathi i-Mac Pro endala yayinwebeka kakhulu nge-PCI slots kanye ne-disk slots, imodeli entsha ayinikezi ukwanda okunjalo. Kuyintengo yobukhulu obuncane kakhulu, kodwa akufani nokuthi i-Apple ikushaye indiva ngokuphelele ukwanda. Kunalokho, izama ukuphusha abanye abakhiqizi ukuthi bashintshele kuThunderbolt, yingakho nayo inamachweba ayisithupha. I-Mac Pro ihloselwe ukuba uhlobo lwehabhu lakho konke ukunwetshwa kwakho nama-peripherals angaphandle, esikhundleni sebhokisi eliwabamba ngaphakathi.
Ngemva kokukhipha i-casing yangaphandle, okungenzeka ngokucindezela inkinobho enqenqemeni ekhulula i-casing, kulula kakhulu ukufinyelela ngaphakathi kwekhompyutha. Iningi lazo liyakwazi ukushintshwa, njengemishini ye-Apple yobungcweti. Iphrosesa ishumekwe kusokhethi esijwayelekile, i-RAM ingasuswa kalula futhi amakhadi ehluzo nawo angashintshwa. Kodwa-ke, uma uhlela ukuthuthukisa i-Mac Pro yakho ngale ndlela esikhathini esizayo, khumbula ukuthi izinto eziningi ezizungezile zenziwe ngokwezifiso. Isibonelo, amakhadi ezithombe ayizinguqulo ezilungisiwe ze-FirePro ezivela ochungechungeni lwe-W, kuyilapho i-RAM inenzwa yezinga lokushisa elikhethekile, ngaphandle kwalokho ukupholisa kusazosebenza ngokugcwele. Ngakho ungathuthukisa kuphela ngama-peripherals ahambisana kuphela ne-Mac Pro.
Ukucacisa, i-RAM kuphela ekwazi ukusebenziseka kalula, ezinye izakhi - i-SSD, iphrosesa, amakhadi ezithombe - aboshwe ngokusebenzisa izikulufu zekhanda lenkanyezi futhi adinga ukuhlanganiswa okuthuthuke kakhulu. I-flash SSD isafinyeleleka kalula, iboshwe ngesikulufu esisodwa ngaphandle kwebhodi, kodwa ngesixhumi esiphathelene nobunikazi. Kodwa-ke, ku-CES 2014, i-OWC yamemezela ukukhiqizwa kwama-SSD ngalesi sixhumi ukuze alingane nama-Mac. Ukushintsha iphrosesa kungaba umsebenzi omningi, okuwukuthi ukuqaqa uhlangothi olulodwa, nokho, ngenxa yesokhethi evamile ye-LGA 2011 akunakwenzeka, njengoba i-Apple lapha isebenzisa amakhadi enziwe ngokwezifiso ukuze ingene ku-chassis ehlangene ye-Mac Pro.
Umuntu uthola umuzwa wokuthi i-Apple iphefumulelwe i-origami, ibhodi lomama lihlukaniswe izingxenye ezintathu futhi liboshwe kumongo wokupholisa ongunxantathu. Umklamo ohlakaniphile, kodwa usobala kakhulu uma ucabanga ngakho. Indlela ukushisa okudonswa ngayo ezingxenyeni ezingazodwana bese kufakwa endaweni yokungena ephezulu bese kupheshulwa iwubuhlakani bobunjiniyela behadiwe, kuyiqiniso.
Ukwethulwa kokuqala kanye nezinkinga zokuqala
I-Mac Pro ingishiye ngimangele ngokushesha nje lapho ngicindezela inkinobho yamandla futhi ngixhuma imonitha ye-4K Sharp. Kungenzeka ukuthi ngase ngijwayele ukuzwa ukuduma okungapheli okuvela kumodeli yakudala, kodwa ukwahlulela ngokuthula, kwadingeka ngihlole ukuthi ikhompuyutha yayisebenza ngempela. Akukho msindo noma umsindo wokugeleza komoya owawubonakala ngisho nalapho ngibeka indlebe yami eduze. Ngaphandle kosizo lwesibonisi, umoya oshisayo kuphela ogeleza uvela phezulu kukhompyutha owenze ukuthi ikhompuyutha isebenze. I-Mac Pro ithule ifile ngempela, futhi ngokokuqala ngqá eminyakeni edlule ngezwa eminye imisindo iphuma egumbini elaminzwa umlandeli wemodeli endala.
Isimanga esimnandi kwakuyisipika esakhelwe ngaphakathi esivame ukunganakwa. Kwi-Mac Pro yasekuqaleni, ikhwalithi yokukhiqizwa komsindo yayingeyinhle neze, umuntu angasho ukuthi i-lousy, ikakhulukazi njengoba iphuma ngaphakathi kwikhompyutha. Lapho ngixhuma i-Mac entsha, ngikhohlwe ukuxhuma izipikha zami zangaphandle, futhi lapho ngidlala ividiyo kukhompuyutha yami ngemva kwalokho, ngamangazwa umsindo ozwakalayo, omkhulu ovela ngemuva kwemonitha lapho iMac Pro ibekwe khona. Yize bengingalindela umsindo odabukisayo, ngeMac Pro ibingekho indlela yokusho ukuthi yisipika esakhelwe ngaphakathi. Lapha futhi, ukungapheleli kwe-Apple kungabonakala. Sibona ukuthuthukiswa okuphawulekayo kokuthile okungajwayelekile ukusetshenziswa njengesipikha sangaphakathi esivela kubakhiqizi abambalwa kuphela. Umsindo muhle kakhulu, empeleni, angizange ngizihluphe nokuxhuma izipikha zangaphandle. Hhayi ukuthi izodlula isipikha sekhwalithi, kodwa uma ungakhiqizi umculo noma ividiyo, ingaphezu kokwanele.
Injabulo yahlala kwaze kwaba yisikhathi lapho idatha evela emshinini omdala kufanele ithuthwe. Ngekhophi yasenqolobaneni ku-hard drive yangaphandle (7200 rpm), nginekhophi yasenqolobaneni engaba ngu-600 GB elungile, futhi ngemva kokuqala Umsizi Wokufuduka, ngabingelelwa ngomlayezo wokuthi ukudluliswa sekuphelile emahoreni angu-81. Njengoba lona bekuwumzamo wokudlulisa nge-Wi-Fi, angimangalanga kangako, futhi ngalandelwa ngokuzama ukusebenzisa i-Ethernet nokwenza isipele kusuka ku-SSD eshesha kakhulu. Amahora angu-2 asele abikiwe ngumsizi Wokufuduka ayengcono kakhulu kunesilinganiso sangaphambilini, kodwa ngemva kwamahora angu-16 okwakusasele amahora amabili ukuthi ngihambe ngiphelelwe isineke.
Amathemba ami manje ayesethelwe ekudlulisweni kwe-FireWire, ngeshwa i-Mac Pro ayinalo ichweba elifanele, ngakho-ke isinciphisi bekufanele sithengwe kumthengisi oseduze. Kodwa-ke, amahora amabili alandelayo alahlekile ohambo awazange alethe izithelo eziningi - isibonisi sahlala singashintshile cishe usuku lonke olulandelayo ngesilinganiso "cishe amahora angama-40". Ngakho-ke izinsuku ezimbili zilahlekile nje ukudlulisa idatha nezilungiselelo, konke ngenxa yokungabikho kwezikhala zokunweba namachweba athile. I-Mac Pro endala yayingenayo i-Thunderbolt, kuyilapho entsha ingenayo i-FireWire.
Ekugcineni, konke ukufakwa kwaxazululwa ngendlela engingeke ngiyincome kunoma ubani. Bengine-SSD engasetshenziswanga evela ku-Mac endala. Ngakho-ke ngihlukanise idrayivu eyodwa yangaphandle ye-USB 3.0 futhi ngayishintshanisa nedrayivu yami endala yesimo esiqinile ukuze ngiyixhume ngqo ku-Mac Pro ngenani lokudlulisa elingokomqondo elingafika ku-5Gbps. Ngemuva kwayo yonke eminye imizamo ebiza isikhathi esiningi nemali, ngemuva kokuthi Umshini Wesikhathi, i-FireWire kanye nedivayisi yangaphandle ye-USB 3.0 ihlulekile, le DIY ibonakale iphumelela kakhulu. Ngemva kwamahora amane, ekugcineni ngikwazile ukudlulisa amafayela angu-3.0 GB ngedrayivu yangaphandle ye-SSD ezenzele yona ene-USB 600.
I-Vonikon
Isizinda seMacU Pro entsha akungabazeki ukuthi ukusebenza kwayo, okuhlinzekwa yi-Intel Xeon E5 processor ekwakhiweni kwe-Ivy Bridge, amakhadi ehluzo we-AMD FirePro kanye ne-SSD eshesha kakhulu esebenzisa ibhasi le-PCIe elinomphumela ophakeme kune-SATA evunyelwe. . Lena yindlela ukuqhathaniswa kokusebenza kwemodeli yakudala ye-Mac Pro (ukucushwa okuphezulu kakhulu, ama-cores ayi-12) kubukeka njengenguqulo entsha elinganiswa nge-GeekBench:
Ijubane lokushayela ngokwalo nalo liyamangalisa. Ngemuva kokuhlolwa kwejubane le-BlackMagic Disk, isivinini sokufunda esimaphakathi sasingu-897 MB/s futhi isivinini sokubhala sasingu-852 MB/s, bheka isibalo esingezansi.
Ngenkathi i-Geekbench ilungele ukuqhathanisa okujwayelekile kokusebenza kwekhompiyutha, ayisho okuningi ngokusebenza kweMac Pro uqobo. Ukuze uthole isivivinyo esisebenzayo, ngithathe elinye lamaphrojekthi amakhulu ku-Xcode engivame ukuwahlanganisa futhi ngiqhathanise isikhathi sokuhlanganisa kuyo yomibili imishini. Le phrojekthi ethile iqukethe cishe amafayela omthombo angu-1000 okuhlanganisa amaphrojekthi amancane nezinhlaka ezihlanganiswa njengengxenye yekhodi kanambambili eyodwa. Ifayela ngalinye elingumthombo limelela imigqa yekhodi engamakhulu ambalwa kuya ezinkulungwaneni ezimbalwa.
I-Mac Pro endala ihlanganise yonke iphrojekthi ngenani lamasekhondi angu-24, kuyilapho imodeli entsha ithatha imizuzwana engu-18, umehluko wamaphesenti angaba ngu-25 kulo msebenzi othile.
Ngibona ukusheshisa okukhulu nakakhulu lapho ngisebenza ne-XIB (ifomethi ye-Interface Builder ku-Xcode) amafayela. Ku-Mac Pro ka-2010 kuthatha imizuzwana engu-7-8 ukuvula leli fayela, bese kuba neminye imizuzwana emi-5 ukubuyela emuva ukuze uphequlule amafayela omthombo. I-Mac Pro entsha isingatha le misebenzi ngemizuzwana emibili kanye ne-1,5 ngokulandelanayo, ukwanda kokusebenza kuleli cala kungaphezu kokuphindwe kathathu.
Ukuhlela ividiyo
Ukuhlela ividiyo ngokungangabazeki kungenye yezindawo lapho iMac Pro entsha izothola ukusetshenziswa okukhulu kakhulu. Ngakho-ke, ngicele isitudiyo sokukhiqiza esinobungane esiphathelene nokuhlelwa kwevidiyo ngokuvela kwabo kokusebenza, abakwazile ukukuhlola amasonto ambalwa ngokucushwa okufanayo, nakuba kuphela ngenguqulo ye-octa-core yephrosesa.
Ama-Mac ngokuvamile amayelana nokwenza kahle, futhi lokhu cishe kusobala kakhulu ku-Mac Pro. Akukhona kuphela mayelana nokwenza kahle uhlelo lokusebenza, kodwa futhi mayelana nezinhlelo zokusebenza. Muva nje i-Apple ibuyekeze uhlelo lwayo lokuhlela oluchwepheshile i-Final Cut Pro X ukuze isebenzise ngokugcwele ukusebenza kwe-Mac Pro, futhi ukulungiselelwa kuyabonakala ngempela, ikakhulukazi ngokumelene nezinhlelo zokusebenza ezingakalungiswa, njenge-Adobe Premiere Pro CC.
Ku-Final Cut Pro, i-Mac Pro ayizange ibe nenkinga yokudlala iziqeshana ezine ze-4K ezingacindezelwanga (RED RAW) kanyekanye ngesikhathi sangempela, ngisho nenani lemiphumela esetshenzisiwe, efaka phakathi okudingeka kakhulu njengokufiphala. Nalapho, ukwehliswa kwe-framerate akuzange kubonakale. Ukuhlehla emuva nokugxuma kusuka kwenye indawo kuya kwenye ezithombeni nakho bekubushelelezi. Ukwehla okubonakalayo kungaqashelwa kuphela ngemva kokushintsha izilungiselelo zisuke ekusebenzeni okuhle kakhulu ziye kwikhwalithi yesithombe ehamba phambili (imodi yokulungisa egcwele). Ukungenisa ividiyo engu-1,35GB RED RAW 4K kuthathe cishe imizuzwana engu-15, imizuzwana engu-2010 ku-Mac Pro 128. Ukunikeza ividiyo yomzuzu owodwa ye-4K (nokuminyanisa okungu-h.264) kuthathe cishe amasekhondi angu-40 ku-Final Cut Pro, ukuze kuqhathaniswe, imodeli endala idinga isikhathi esingaphezu kokuphindwe kabili.
Kuyindaba ehluke ngokuphelele ngePremier Pro, engakasitholi isibuyekezo esivela kwa-Adobe esingalungiselela isoftware yezingxenyekazi ze-Mac Pro ezithile. Ngenxa yalokhu, ayikwazi ukusebenzisa amakhadi ehluzo futhi ishiya umsebenzi omningi wekhompyutha kumprosesa. Ngenxa yalokho, iphinde isalele ngemuva kwemodeli yakudala kusukela ngo-2010, okuthi, ngokwesibonelo, iphathe ukuthekelisa ngokushesha, futhi okubaluleke kakhulu, ngeke ize idlale ividiyo eyodwa engacindezelwanga ye-4K ngokulungiswa okugcwele, futhi idinga ukwehliswa ibe yi-2K. ukuze udlale kahle.
Kuyafana futhi ku-iMovie, lapho imodeli endala ingakwazi ukunikeza ividiyo ngokushesha futhi ibe nokusebenza okungcono ngomongo ngamunye uma kuqhathaniswa ne-Mac Pro entsha. Amandla omshini omusha angabonakala kuphela lapho ama-processor cores amaningi ebandakanyeka.
Zizwa nge-4K kanye ne-Sharp monitor
Ukusekelwa kokuphuma kwe-4K kungenye yezinto ezikhangayo ze-Mac Pro entsha, yingakho ngiphinde nga-oda imonitha entsha engu-32-inch 4K njengengxenye ye-oda lami. Cijela 32" PN-K321, i-Apple enikezela ngayo esitolo sayo se-inthanethi semiqhele ye-107, okungukuthi ngentengo edlula ngisho nokucushwa kwekhompyutha okuphezulu. Bengilindele ukuthi izoba ngcono kunanoma iyiphi imonitha engake ngasebenza nayo.
Kodwa-ke, kwavela ukuthi empeleni i-LCD evamile ene-LED backlighting, i.e. hhayi iphaneli ye-IPS, ongayithola kuyo, isibonelo, abaqaphi be-Apple Cinema noma abaqaphi be-Thunderbolt. Nakuba ine-backlight ye-LED eshiwo ngenhla, okuwukuthuthukiswa kobuchwepheshe be-CCFL, ngakolunye uhlangothi, ngentengo i-Sharp efika ngayo, bengingeke ngilindele enye into ngaphandle kwephaneli ye-IPS.
Kodwa-ke, noma ngabe ukuqapha bekuhamba phambili, ngeshwa bekungeke kuvumeleke kakhulu ku-Mac Pro. Njengoba kwenzeka, ukusekelwa kwe-4K kubi kakhulu ku-Mac Pro, noma kunalokho ku-OS X. Empeleni, lokhu kusho ukuthi i-Apple, ngokwesibonelo, ayiwakali amafonti ngokwanele ukuze alungiswe kahle. Zonke izici beziphendula ngendlela emangalisayo, okuhlanganisa izinto zebha ephezulu nezithonjana, futhi angihlali ngisho nengxenye yemitha kude nemonitha. Ayikho inketho yokusetha isinqumo sokusebenza ohlelweni, alukho usizo oluvela ku-Apple. Ngokuqinisekile ngingalindela okwengeziwe ngomshini obiza kangaka. Kuyaxaka ukuthi ukwesekwa okungcono kwe-4K kunikezwa yiWindows 8 ku-BootCamp.
Ngiphinde ngaba nethuba lokuqhathanisa i-monitor ne-Dell UltraSharp U3011 LED-backlit monitor yangaphambilini enesixazululo esingu-2560 x 1600. Ubukhali besibonisi se-4K bekungengcono, empeleni bekunzima ukubona noma yimuphi umehluko, ngaphandle kwalokho. umbhalo ubufiphele ngokungemnandi ku-Sharp. Ukwehlisa ukulungiswa ukuze kunwetshwe ama-elementi kubangele isibonisi esibi nakakhulu kanye nokunciphisa ukucijile, ngakho-ke akukho okungalindelekile. Ngakho-ke okwamanje, i-Mac Pro ayikalungeli neze i-4K ngisho ne-beta yakamuva ye-OS X 10.9.1, futhi i-Apple ayizenzeli igama elihle ngokunikeza amakhasimende angasoli lesi sibonisi se-LCD esinenani eliphakeme njengento ongayikhetha ngokulandelana kwayo.
Isiphetho
Igama elithi Mac Pro selivele liphakamisa ukuthi iyithuluzi lochwepheshe. Intengo nayo iphakamisa ukuthi. Lena akuyona ikhompuyutha yedeskithophu yakudala, kodwa indawo yokusebenzela esetshenziswa izitudiyo zokukhiqiza nezokurekhoda, onjiniyela, ama-animators, abaculi abayizithombe nabanye ochwepheshe okubenza ikhompuyutha nokusebenza kwezithombe kuyi-alpha ne-omega yomsebenzi wabo. I-Mac Pro ngokungangabazeki ingaba umshini wokudlala omuhle kakhulu futhi, nakuba imidlalo embalwa izokwazi ukuxhaphaza ngokugcwele amandla amakhadi ezithombe ngenxa yokuntuleka kokwenza kahle kwale hardware ethile kuze kube manje.
Ngaphandle kokungabaza ikhompyutha enamandla kakhulu eyake yenziwa i-Apple, ikakhulukazi ekucushweni okuphezulu, futhi okungenzeka ukuthi ingelinye lamakhompyutha anamandla kakhulu emakethe yabathengi ngokujwayelekile nge-7 TFLOPS. Yize iMac Pro inikezela ngamandla ekhompiyutha angaxegi, ayinakho ukushiyeka okuthile. Mhlawumbe enkulu kunazo zonke ukwesekwa kwe-crappy yabaqaphi be-4K, kodwa i-Apple ingakulungisa lokho ngesibuyekezo se-OS X, ngakho-ke akukho lutho olulahlekile. Abanikazi bamamodeli amadala cishe ngeke bajabule ngokuntuleka kwezikhala zamadrayivu nama-PCI peripherals, esikhundleni salokho izintambo eziningi zizosuka ku-Mac ziye kumadivayisi angaphandle.
Ezinhlelweni eziningi, cishe ngeke uze ukubone ukukhushulwa kokusebenza, okungenani kuze kube yilapho sezilungiselelwe ngokukhethekile i-Mac Pro. Nakuba i-Final Cut Pro X izosebenzisa ngokugcwele i-CPU ne-GPU, kuzoba noshintsho oluncane, uma lukhona, kumikhiqizo ye-Adobe.
Ohlangothini lwehardware, iMac Pro iyisiqongo sobunjiniyela behadiwe, futhi i-Apple ingenye yezinkampani ezimbalwa ezingafaka izinsiza eziningi emkhiqizweni wemakethe eqondile (hhayi enkulu kakhulu). Kodwa-ke, i-Apple ibilokhu isondelene kakhulu nezingcweti nabaculi, kanti iMac Pro iwubufakazi bokuzinikela kulabo abagcina inkampani isebenza ngesikhathi sobunzima bayo obukhulu. Abadali abangochwepheshe kanye nama-Macs ahambisana, futhi indawo yokusebenza entsha ingesinye isixhumanisi esihle esongwe ngochasi we-oval ocwebile.
Abagxeki bathi selokhu kwethulwa i-iPad, i-Apple ayizange iqhamuke nomkhiqizo oguquguqukayo ngempela, kodwa i-Mac Pro ishintshashintsha, okungenani phakathi kwamakhompyutha edeskithophu, uma kuphela iqembu elithile labantu. Iminyaka emithathu yokulinda yayikufanele ngempela.
[isigamu_sokugcina =”cha”]
Izinzuzo:
[uhlu lokuhlola]
- Ukusebenza okungaguquki
- Ubukhulu
- Ingathuthukiswa
- Ukusebenza buthule
[/uhlu lokuhlola][/ingxenye_eyodwa]
[isigamu_sokugcina=”yebo”]
Ububi:
[uhlu olubi]
- Ukusekelwa kwe-4K okungalungile
- Azikho izikhala zokunweba
- Ukusebenza okuphansi ngomongo ngamunye
[/badlist][/one_half]
Isibuyekezo: wengeze ulwazi olunembile mayelana nokuhlela ividiyo ye-4K futhi wahlela isigaba esimayelana ne-Sharp monitor mayelana nobuchwepheshe bokubonisa.
Ngingaba nentshisekelo, ngokwesibonelo, ukuthi ingxenye yayikuliphi izinga lokushisa ngenkathi inikezela ividiyo ye-4K
Inani eliphakeme lalingama-degree angama-95.
ngokwanele, bengicabanga ukuthi ubukhulu buzoba ngu-90 °, kepha akukho okungamangaza ngakho njengoba kuyi-12-core kanye nama-GPU amabili aphezulu. Ngingathanda nokwazi ukuthi iyiphi isoftware oyisebenzise ukuyikala?
IGauge lokushisa
Kumelwe ngiphuthelwe okuthile, kodwa kufanele ngiwuchaze kanjani lo musho?
... akuyona i-monitor ye-LED, kodwa i-LCD evamile ene-LED backlighting…
Ingabe ungubuchwepheshe obusha be-LED?
Isithombe cishe sakhiwe ama-LED ngokwawo ngebanga lokubuka okungenani lamamitha ayi-15 :D
Isivele isilungisiwe, vele bekufanele ngabe ubuchwepheshe be-IPS, wonke ama-monitor ane-LED backlighting kuphela.
U-Michal, ubuchwepheshe bephaneli abuhlangene nokukhanyisa emuva. Angikawafundi amapharamitha ale modeli, kodwa isengaba iphaneli ye-IPS nesibani sangemuva se-LED.
Yebo, angikuphiki lokho. Iphuzu liwukuthi akukho kuqapha kwe-LED, kuphela ngokukhanyisa kwe-LED. Isikhalo simayelana nokungabi yiphaneli ye-IPS, kube nephutha.
Futhi iyiphi iphaneli? TN?
Ngiyibone izolo kwanzima. Icwecwe elincane ... ukusuka phezulu
izingxenye ziya ngokushisa. Kuzoshisa kancane uma uthwele, angingabazi.
Ngingabeka ukwesekwa okumpofu kwe-4K ku-software cha? I-Mac Pro ngokwayo ayinacala, akunjalo? Leli iphutha le-OS X.
Nokho, kushiwo ekupheleni kwesihloko ukuthi inkinga ingaxazululwa ngesibuyekezo esikhathini esizayo.
Ngokusekelwa okumpofu, bengizokubona kakhulu ngenxa yokungazi kombhali, lapho esimweni sabanye abaqaphi be-4K kungenzeka ukuvula ngesandla ukusekelwa kokukala.
Lokhu akwenzeki ngamamonitha e-4K ku-OS X.
Ngakho kumelwe ngivume ukuthi lesi sihloko sangidumaza kakhulu. Ngibe ne-Mac Pro kuphela enkampanini izinsuku ezimbalwa, kodwa amaphutha esihlokweni asamangalisa. Hlobo luni lwe-adaptha yamandla kukhebula? Mhlawumbe umbhali udida lokhu nesizukulwane esithile se-Mac mini, akunjalo? Kanye nesigaba sokudluliswa kwedatha kusuka ku-Mac eyodwa kuya kwenye: ingabe umbhali akacabanganga yini ukusebenzisa umsizi wokufuduka kunethiwekhi? Futhi ukunikezwa kwevidiyo ye-4K, ngihleke lapho... 4K ukunikezwa kwevidiyo ngokuthi yini futhi ngani? Ama-TIFF noma ama-H264? Amafomethi ahluke ngokuphelele nawo anezidingo ezihluke ngokuphelele zokusebenza kwekhompuyutha. Ngenkathi usefomini elingacindezelwanga udinga ukugeleza kwedatha okungu-1250 MB/s ukuze udlale ukusakaza okukodwa kwe-4K, ku-H264 70 Mbit kunganele.
Iphaseji yokuthuthukisa nayo iyadukisa impela. Sengivele ngibone umuntu eshintsha amakhadi ezithombe. Iqiniso liwukuthi kuphela i-RAM ne-SSD okungashintshwa ngumsebenzisi.
Angisho ukuthi i-athikili ayinalo inani layo, kodwa ulwazi oluningi olunganembile noma oluqondile olungasho lutho lululaza futhi lululaza ngisho nephesenti elincane lolwazi olusebenzisekayo :(
Ngakho ngamunye ngamunye. Kuliqiniso, ngenze iphutha nge-adaptha ye-Mac mini. Umsizi wokufuduka ngenethiwekhi ushiwo esihlokweni, futhi bekungenamsebenzi noma kunjalo. Ngokuqondene namafomethi, ngibhale igama elingalungile, ukuqoshwa okungacindezelwanga, okuyi-RED RAW. Ngokuqondene nezithombe, empeleni ziyakwazi ukushintshwa futhi ngeke kube okunembile uma singasasho lutho. Uma kungenjalo, ukhohlwe ukusho iprosesa, iyashintshwa futhi.
Siyabonga ngencazelo. Ngicabanga ukuthi kungaba kuhle ukuhlela isihloko ngalo moya. Iphrosesa kanye nezithombe ziyakwazi ukushintshwa, kodwa azikwazi ukushintshwa ngumsebenzisi, kwazala i-RAM. Ngicabanga ukuthi lowo umehluko obalulekile.
Yebo kumonitha ye-4K. Imonitha enjalo ayisetshenziselwa ukubonisa i-GUI, kodwa ngokuyinhloko ukubonisa idatha yesithombe. Okungukuthi, kungakhathaliseki ukuthi isithombe esidinga ukusetshenzwa, noma isithombe esibuyiselwa ngokwedijithali, noma amavidiyo, ukuze opharetha akwazi ukubona ngisho namaphutha ephikiseli eyodwa, isibonelo umugqa osuka kukhamera yedijithali.
Isimo sabaqaphi be-4K nokubonisa idatha kubo manje sekuyisiphithiphithi esisodwa esikhulu. Asikho isixhumi "esijwayelekile esijwayelekile" noma iphrothokholi engasebenza ngaphandle kwezinkinga. Ngihlole ama-TV amane e-4k futhi iningi lawo libe nenkinga enkulu yokubonisa isignali ye-4K nge-HDMI 1.4 noma i-2.0 noma i-DisplayPort 1.2.
Ngiyavuma, ngengeze isigaba esibeka ukuthuthukiswa kuqonde.
Ukusekelwa kwesixazululo esingu-2560x1600 akukuhle naku-OSX. Nalapha, izinhlamvu zincane. Ngingakwazi ukuwakhulisa emafasiteleni, kodwa hhayi kwenye indawo futhi ngokuvamile kufanele ngibhekisise. Ku-Win, ngilungisa yonke into kahle ngokuya ngebanga lokubuka. Ngakho ngidabukela abasebenzisi be-4K.
Ngisanda kwenza ithebula lesinqumo kanye nezibalo zazo ngephikseli ngayinye. Ngenxa yokuhlaziywa okuyimfihlo okunjalo ukuthi i-Apple izosebenzisa luphi uhlobo lwe-Retina Thunderbolt Display. Futhi ngathola ukuthi abanakho kulula kakhulu.
Ngangisekelwe ezinqumweni eziningana ezaziwayo. Futhi-ke, ngicabangele i-retina yekhompyutha edume kakhulu i-Macbook Pro 15. Ngasebenzisa nesinqumo se-Wallpaper Mavericks etafuleni, elinesinqumo esiphezulu kune-4K.
Uma i-apula lisebenzisa i-4K yakudala, ukukala kungamukeleka impela. Isixazululo esithi "Okungcono Kakhulu Ku-retina" sizosethwa sibe ngu-1920×1080 futhi ngaleyo ndlela iphikseli eyodwa izolingana no-4. Ukwenyuka okulandelayo ukuya ku-2560×1440 isinqumo kuzonikeza umphumela wamaphikseli angu-3, okucishe kufane ne-retina yami yakudala. 15 amayintshi.
Inkinga iphakama ngePhaneli yabo ye-Thunderbolt engu-27-intshi, enesixazululo esingu-2560 × 1440, futhi kuyokwanela ukuthi isinqumo esinjalo sibe "Okungcono Kakhulu Ku-Retina". Ukuze kube nesinqumo esinjalo, i-apula yayidinga ukulungiswa okuphezulu nakakhulu (kuthebula le-Apple Super 4K). Inkinga ingavela ekulinganiseni ku-1920×1080 ukulungiswa noma kufomethi "ejwayelekile" ye-4K. Ngokwami, angazi ukuthi iphaneli elinesinqumo esinjalo kanye nemifanekiso ingabhekana kanjani uma bekufanele ibale amaphikseli ezindaweni ezinjalo zamadesimali.
Akungicaceli ukuthi iyini inhloso yekhompyutha enjalo kubathuthukisi, lapho ingxenye enonya yentengo yenziwe amakhadi ehluzo abizayo. Ingabe ingacaciswa ngandlela thile? Noma kungaba khona okuhlukile okushibhile kwezithombe?
Njengoba kushiwo esihlokweni, ngenxa yabaqaphi abathathu be-4K esikhathini esizayo. Inguqulo eyisisekelo ye-75 ine-FirePro D000.
Lokho akuwenzi umqondo kimi. Nakanjani kuzoba negrafu "esikhathini esizayo". amakhadi azovumela lokhu futhi angeke abize imali enjalo engenangqondo (kusuka kumbono womthuthukisi). Njengonjiniyela, ngingaphinde ngicabangele le khompuyutha, kodwa amakhadi wezithombe awekho ngokuphelele embuzweni. Ngaphandle kwalokho, angisebenzisi amamonitha amathathu njengonjiniyela noma kunjalo
Kodwa lokhu kulungiselelwa kuzosebenza iminyaka engu-X elandelayo. Umthuthukisi othenge le Mac Pro usebenzisa amamonitha amathathu futhi wathenga imodeli ayibone ifanelekile.
Ngiphuthelwa ukuqhathaniswa nezinye izinkundla.
Angikaqondi ukuthi kungani i-APPLE izama ukwenza enye into. Ama-iPhones. Cha abakwazi ukufaka i-android lapho. Kumele abe neyakhe. Mac. Abakwazi ukuba namaWindows kuyaphoxa. Ukube amakhompyutha akwa-Apple aneWindows nama-iPhones enama-Android, bengingeke ngifune enye into. Lokhu kuyangimoshela
Angiyena umsekeli we-Apple, kodwa i-OSX ne-iOS yizo ezenza i-iPhone ibe yi-iPhone :-). uma ngingakwazi ukufaka i-iOS nge-Galaxy S5, ngizokwenza khona manjalo. Kepha uma ufuna umshini oshuniwe, uwuthenge kwa-Apple futhi ungafaka iWindows, kodwa lokho kuzoba ukwehliswa okukhulu :-)
Angazi ukuthi i-2560 × 1600 yayihloselwe kanjani, kodwa nginalesi sinqumo ku-13″ MBPr futhi yonke into iboniswa ngokujwayelekile, mhlawumbe enkulu kakhulu kuno-1680 × 1050 (i-DELL 2209wa yangaphandle).