Daniel Hruska Isu taigona kutanga kuona Retina kuratidzwa pa iPhone 4 muna 2010. Mushure mezvo, iyo yakanyanya-resolution inoratidzira yakagadzira nzira yayo kune mahwendefa ePad uyezve kuMacBook Pro. Nhasi, Apple yakaunza 27-inch iMac desktop komputa kupasi, ine chiratidziro chine inoremekedzwa 5K resolution.
Kana iwe uchida kuziva nhamba chaidzo, igadziriso ye5120 x 2880 pixels, izvo zvinoita kuti iMac ive mutungamiri akakwana pakati pematafura. 14,7 miriyoni pixels - ndizvo chaizvo kuti mangani auchawana pane 27-inch kuratidza. Iwe unogona kutamba manomwe Akazara HD mafirimu padivi nepadivi kana kugadzirisa vhidhiyo ye4K uye uchine yakawanda nzvimbo padesktop yako.
Iyo yese panel ine 23 layers inogara chete 1,4 millimeters. Panyaya yesimba, iyo nyowani Retina 5K inoratidzira i30% inoshanda zvakanyanya pane yakajairwa kuratidza inopihwa mu27-inch iMac. Iyo LED inoshandiswa kune backlight, iyo inoratidzira pachayo inogadzirwa neTFT (yakaonda firimu transistor) yakavakirwa pane oxide, i.e. Oxide TFT.
Sezvo iyo Retina 5K inoratidzira ine 4 yakapetwa mapixels kupfuura kuratidzwa kweiyo yapfuura iMac, zvaive zvakafanira kuchinja nzira yekutungamira. Apple saka yaifanira kugadzira yayo TCON (timing controller). Nekuda kweTCON, iyo iMac nyowani inogona nyore kubata dhata dhata ine 40 Gb pasekondi.
Kumapendero, iyo iMac inongori 5 millimeters gobvu, asi hongu inoputika pakati kuti igamuchire ese Hardware. Midziyo yekutanga yeiMac yakagamuchira quad-core Intel Core i5 processor ine wachi yekumhanya ye3,4 GHz, kune imwe muripo Apple ichapa ane simba 4 GHz i7. Ma processor ese ari maviri anopa Turbo Boost 2.0, iyo inowedzera otomatiki kuita pese painoda.
AMD Radeon R9 M290X ine 2GB DDR5 ndangariro inotarisira kuita kwemifananidzo, uye kune imwe muripo unogona kuwana AMD Radeon R9 M295X ine 4GB DDR5 ndangariro. Kana iri ndangariro yekushandisa, 8 GB (1600 MHZ, DDR3) ichapihwa sehwaro. Ina SO-DIMM slots inogona ipapo kuisirwa kusvika ku32GB yendangariro.
Iwe unowana 1 TB yeFusion Drive yekuchengetedza yedata rako. Unogona kugadzirisa kusvika ku3TB Fusion Drive, kana 256GB, 512GB kana 1TB SSD. Iwe hauzowani akajairwa madhiraivha muiMac ine 5K Retina kuratidza, uye hapana chekushamisika nazvo.
Uye ikozvino yekubatanidza - 3,5mm jack, 4x USB 3.0, SDXC memori kadhi slot, 2x Thunderbolt 2, 45x RJ-4.0 yegigabit ethernet uye slot yeKensington lock. Kubva kumagetsi asina waya, iMac inotsigira Bluetooth 802.11 uye Wi-Fi XNUMXac.
Zviyero zvekombuta (H x W x D) ndezve 51,6 cm x 65 cm x 20,3 cm. Huremu ipapo hunosvika 9,54 makirogiramu. Pamusoro peiyo iMac pachayo, iyo package inosanganisira tambo yemagetsi, Magic Mouse uye isina waya keyboard. Mutengo unotangira pa Apple Online Store pa69 korona.
69 :-)
Apple ine inonakidza Calculator: D
Iwe unoreva here kuti anotarisira mamiriro ebhizinesi akaipisisa muEurope? E.g. iyo inosungirwa yemakore maviri waranti inowedzera mari uye nekudaro mutengo. Wedzera imwe dziviriro kubva pakuchinja kwekuchinja uye nehutsinye 21% VAT, uye iyo 1USD=1EUR mwero yatove nemusoro.
Kana ndikarangarira zvakanaka muUSA mutengo uchave wakaenzana ne52 CZK.
Mitengo yeUS inogara ichitaurwa pasina mutero. Saka wedzera USD 2499 nechiyero chekuchinjana, wedzera 21% Czech VAT kune mhedzisiro, uye iwe uri pa65. CZK
Kana iwe ukatenga kuUS kuburikidza neindaneti uye woitumira kune imwe nyika isiri iyo iyo e-shop inogara, mutero haubhadharwe. Uye nyika yega yega ine mutero wakasiyana zvishoma, kunyangwe unosvika pa4-5%, zvichienzaniswa neCzech Republic, iparadhiso ...
Jirka: Mukuona kwangu, iwe unogara uchibhadhara mutero wehurumende iyo zvinhu zvinoendeswa, kana mumamiriro ezvinhu pandakatenga chimwe chinhu, yaigara yakadaro, mutero unosiyana mune imwe nyika. Chero zvazvingava, kana iwe uchida kuipinza zviri pamutemo (ndinoreva kuti zvakaoma kuisa iMac mumukwende wako mundege uye woipinza mundege), wobva wabhadhara mutero weCZ uye mukupedzisira uchave nawo. yakaenzana huwandu hwemari seyakataurwa mutengo weCzech uye nekuwedzera chete newaranti yegore rimwe.
…max 4-5%? Izvozvo zvingangove zvakaoma ... chete google "mutero wekutengesa".
Panogona kunge pasisina kuratidzwa kwakasiyana. Nyarai :(
Hapana chinogona kubatana kwairi :-) Kutinhira 2 hakugone kufambisa sarudzo yakadaro :-) kusvikira kutinhira kutsva kwakwanisa kuzviita ... hongu pane nzira yekuitenderedza .. zvingave zvakakwana kana chiratidziro chakatarisa sezviratidziro zviviri uye ipapo kutinhira kwaizokwanisa 2 kuendesa ... asi zvinosiririsa ... zvinoita sekunge kusvika iyo inotevera michina ichakwanisa kushanda ne5K kuratidza.
Kunyangwe iyo yekutanga thunderbolt inogara iine data yakakwana yekuyerera, ndoda maviri. Ndinofunga kuti ingori sw update, handiti?
Kuyerera kwedata chinhu chimwe uye chiratidzo chevhidhiyo ndechimwe :-) Thunderbolt 2 inogona kuendesa vhidhiyo kusvika ku4K resolution kune imwe yekutarisa ...
muchiitiko ichocho, vakaodzwa mwoyo zvikuru kuti havana kunyora chiyero chinogona kuzvibata kana kuti havana kunyora cheki mu4K panzvimbo.
Pane akati wandei sarudzo pano uye hapana chakanaka:
- iyo yakaparadzana ratidziro icharamba iri pane yanhasi sub-avhareji resolution
- imwe yakaparadzana 4K kuratidza ichave nekugadzirisa kuri nani pane iyo iMac
- yakasarudzika 5K kuratidza haigone kubatana kune yazvino Mac Pro uye Mac Mini
Ok, ndini ndoga ndinowana Intel Core i5 (3,5GHz) uye 8GB RAM (frequency?) kumisikidzwa yeRetina iMac inosekesa :D Zvakare, kuchinjira kuRadeons sezvakangoita Nvidia akaunza GTX 970 uye GTX 980 - chaizvo makadhi akanakisa "vatengi" kirasi ...
Havana kuita zvakawanda neizvi, kunze kwekuratidzwa, kwandinoona sekusina basa - ndakagara pamberi pe27 ″ iMac min 2010, saka ndinogona kutonga kuti pixel density yakakwana. Chiratidziro chingave chakanakira kugadzirisa 4k vhidhiyo, asi iyo yese yehardware ipfupi kwairi, uye kana ndine 4k kamera, ini ndingangowana Mac Pro parizvino.
Zvakanaka, zvakandikurudzira kuvaka Hackintosh: intel Core i7 4790K (Yakavharwa kusvika pa4,7 GHz), Nvidia GTX 970 SC, 32 GB RAM (2400 MHz), 2 × 512 GB SSD mu RAID0 ... Mutengo pamusoro $2000
Ini ndinofunga kurongeka kwacho kwakanaka, ini handidi kushandisa iyo mitsva yeNVIDIA sezvaunonyora ..
Zvinoita sezvakanaka kwandiriwo. Izvi zvinoreva, kunze kwe8 GB ye RAM mubhesi, apo Macbook Pro 15 ″ ine gumi nematanhatu.
Iyo iMac ine mukana wekuve mushandisi inotsiviwa. Uye zvakachipa zvakanyanya kuvatenga pamusika pane kubva kuApple :-)
Zvakanaka, zvakanaka chaizvo. Sezvo ivo vaitsiviwa muMBP, zvaive nyore kupinda mairi uye zvine musoro, ndakazviita ini. Asi rudzii rwebenzi rucharara kuburikidza nechiratidziro nekuda kweiyo yakachipa RAM muMac?
Mune 27 ″ iMac, ivo vanochinja zvakajairika kubva kumashure. Shanda kwemaminitsi mashoma. Uye maererano neruzivo rwuri pawebhusaiti yeApple, ini ndichachinja seizvi muretina iMac zvakare.
Sekutaura kunoita dfx - USER
Pakugadzirisa vhidhiyo, maRadeons ari nani pane Nvidia. Ivo vane kuita kurinani kurinani muOpenCL, iyo inoshandiswa semuenzaniso FinalCut Pro X.
Ini ndinogadzirisa muPremiere uye Mushure maEffects, saka CUDA cores inonyanya kukosha kwandiri. OpenCL inoshanda chaizvo neNvidia's webdrivers paMac zvakare. Iyo i5 uye 8GB ye RAM haina kunyanya kukodzera kugadzirisa, kunyanya kupa uye kukodha kuchave kunetsa. :D
Ini handisi kunzwisisa kuti sei vasina kuunza yakatwasuka 5K kuratidza, vanogona kugara vachishandisa iyo imwechete mapaneru :(
Apple chete ndiyo inogona kunyatso tengesa kambani yemakore maviri yemifananidzo. Zvinondiodza moyo, ngatirege kuroyiwa neiyo wow 5K kuratidza. Zvimwe zvakanaka kune mafani anoona TV akatevedzana, asi HW haigone kubata bhaisikopo, rega kutamba mutambo pakugadziriswa kwakadai. Kuseka... Kugadziriswa kwakanaka kunogoneka ne4GB yeVRAM uye 4GHz processor pamwe ne16GB yeRAM, asi izvo zvinoturikira ku70.000 CZK pamwe nebasa uye VAT, saka vanosvika zviuru makumi masere pano uye ndichatotenga iyo urn kana Mac. Pro silinda :)
Uri pedyo nayo. Mhoro
Zviri pachena kuti troll, iwe unonyora chinhu chimwe chete pasi pechinyorwa chinotevera ... Saka ndinowedzera mhinduro imwechete zvakare - NVIDIA iri nani zvikuru, asi usave wakarerekera. Izvo Apple yakaunzwa muiMac ndiyo CURRENT kupihwa kweakanakisa ATI makadhi pamusika. Kana ukasarudza ATI sevamwe vagadziri vazhinji, haugone kupa chero chinhu chiri nani.
Ndinofanirawo kuwedzera kuti uyu hausi muchina wakagadzirirwa mitambo. Iwe haugone kumhanyisa mitambo yazvino mu4K, ndoda 5K, pane chero komputa nhasi. Ngatiregei mune ALL-IN-ONE, chimedu chekutonga. HAPANA muchina wazvino wemutambo uripo uye haugone kugadzirwa 4K kana 5K, saka ini handione kuti sei uchiipomera pane chaiyo iMac, iyo isingatomboti iri basa. Iyo kadhi yemifananidzo iripo chete yekumhanyisa vhidhiyo uye kuratidzwa kweiyo system yese mu5K. Kunyangwe ATI kana NVIDIA iripo yakakosha mune iyi kesi pane kumwe kunhu, nekuti hapana mukana wekumhanyisa mitambo ye5K nekambani chero ipi zvayo.
Haisi yekare giraidhi kadhi, asi ona mhinduro yangu yekutanga. Zvikasadaro, ini handizive nezve nhevedzano iri kutepfenyurwa mu4K/5K, ndidzidzise. Zvikasadaro, GB RAM haina chekuita nekuratidzira kugadzirisa.
Kubva pakuona kwangu, muchina uyu unonyanya kugadzirwa kuvaraidza multimedia, sekubhurawuza pawebhu, mapikicha, mafirimu, uye yebasa mukugadzirisa vhidhiyo uye kunyanya kugadzirisa mafoto neDTP.
OK. Saka iyo iMac 5K ichagadzirirwa chii, kana isiri yemitambo? Pamifananidzo? Ipapo iwe unogona kufungidzira nezve kunaka kwechiratidziro chechinangwa ichi, kutendeka kwemavara ekupa, gamut, nezvimwe. Ndiri kungoisa mumusangano kuti chii uye ndiani iMac 5K yakadai yakarongedzerwa? Kuhofisi paShoko? Nokuda kwemari yakadaro?
Yekugadzirisa vhidhiyo, akanakisa 4K mavhidhiyo. Kana kune yekuvandudza software.
Kugadzirisa vhidhiyo ye4K ine 2-year-old 2GB yemifananidzo kadhi? Handeyi nazvo …
Iwo magirafu ane tekinoroji yazvino kubva ku AMD Mantle, iyo yakanga isipo makore maviri apfuura. Tevere, OpenCL ine rutsigiro rwuri nani pane nVidia, inosundira CUDA yayo. Handingati i 2 year old card. BTW, ye250 euros, unogona kubhadhara yakawedzera kune imwe ine simba ine 4GB ye RAM.
Ndizvozvo, ndiri kutora kubva pane link http://notebook.cz/clanky/technologie/2014/amd-radeon-r9-m290x-stale-stejny-kral-mobilniho-segmentu-amd: "Chigaro cheakanyanya simba magiraidhi accelerator parizvino chakabatwa neNVIDIA,
asi AMD ichiri mukati mehuwandu. Ndeupi rudzi rwechombo chiri pamusoro pehuwandu hwayo hwazvino, iyo R9 M290X?
Zvinofanira kucherechedzwa kuti hapana chekufara nacho. Shanduko huru yetekinoroji yakaunzwa ne AMD mune iri kadhi haidi kutsanangurwa pakureba, iri nyore re-branding, i.e. renaming. Chinangwa pachacho chakanaka, kupfupisa izwi rekuti Radeon kuenda kuR uye nekuwedzera nhamba kuti zvive nyore kusiyanisa kirasi yekuita (pano 9 kune yakanyanya kutevedzana) mi
ichachengetedza akati wandei makiyi uye vashandisi vachawana nzira yavo kutenderedza menyu nekukurumidza. Kuenzaniswa neakareba-mana makodhi makodhi echizvarwa chakapfuura, iyi zvirokwazvo inhanho yekumberi. Asi AMD yaida kubatsirwa kubva pazita idzva ipapo, saka pasi pe "hood" yezita idzva tinowana yekare Radeon HD kadhi.
8970M, pasina kana shanduko.
Uye ndinogona kuramba ndichichema. Iyo Radeon HD 8970M haisati iri hunyanzvi nharembozha, asi inyaya yedesktop yakaburitswa munaKurume 2012. Saka AMD ndiye mambo wechikamu chenhare kwemakore maviri.
kadhi rekare redesktop rine mafrequency akachekwa uye marongerwo akasiyana ezvikamu pabhodhi (nekuti neakadzika ma frequency anopisa zvishoma uye saka anogona kuva pedyo pamwe chete). Chimwe chinhu hachina kunyatsonaka pano. Pane chete divi rakajeka kune chinhu chose - yaigara ichida desktop performance mulaptop?
uri kure chaiko..
Saka, chekutanga, kadhi iro harisi remitambo, kunyangwe mitambo yakachinjirwa kuMantle ichimhanya pairi pasina matambudziko kunyangwe mukugadziriswa kwe5K. Uye chechipiri, software yacho inogadzirwa neApple, uye Apple ichaita shuwa kuti zvese zvinofamba zvakanaka pairi. AMD inoshandisawo mifananidzo muMac Pro, saka haizove nebasa rakawanda.
Uye ndizvo zvandaida, kuti hapana processor inogadzira inokwanisa kuburitsa processor nyowani ine nyowani yekuvaka gore rega rega. Kwete kunyange Intel inozviita, kwete kunyange nVidia. Chivakwa chitsva chinogara chichiburitswa kamwe chete pamakore mashanu, uye zvikasadaro iyo yazvino inongovandudzwa, mabasa matsva anowedzerwa, kushandiswa kunoderedzwa, nezvimwe.
Uri kupa vhidhiyo nekadhi remifananidzo here?
Chii chisingadaro? Kana ichimhanya kupfuura CPU :)
Izvo zvisina maturo, kuvaka muchina wekutamba kutamba mitambo yanhasi mu4k haisi dambudziko. Iwe unogona zvakare kutenga imwe yakatovakwa uye mutengo uchave wakada kufanana nezvaunobhadhara kune iyi imac.
chaizvoizvo? saka ndokumbira undiratidze, ndiri kuda kuziva kuti ungapinda sei mumadhora mazana maviri nemakumi mashanu, kana ichingokubhadharira cheki, kana uchinyatsoda kuenzanisa: D
Ini handisi kunyora nezvemhando yemonitor, ndiri kupindura kumashoko ako ekuti "HAPANA muchina wemutambo wazvino uye haugone kugadzirwa 4K kana 5K" izvo zvisiri zvechokwadi. Iyo yekutanga link pagoogle ndeye Hall 300 Samvidia 4k mutengo 85 zviuru kusanganisira monitor. Izvo zvisiri kure nemutengo weiMac (iyo, sezvandakaverenga pazasi, inodhura zviuru makumi matanhatu neshanu muCzech Republic, uye kuita kwayo kune imwe nzvimbo.
urikungotora izwi rangu pazviri, ok kune komputa yakawandisa inokwanisa kubata MIMWE mitambo mu4K pa30FPS zvakangodaro. Mu5K, kwete nekukanganisa. Kana vari ivo vanonyatsoda - nekuda kwekuti vari, hazvireve kuti vachanyatsozvigona. Zvakare, ndiri kukutora pashoko rako.
Ini ndaida kutaura kuti hausi kuzowana iri nani PC ine kuratidzwa kwakadaro. Ndizvo zvose..
Vanhu vazhinji havanzwisise kusvika wazviedza iwe pachako. Kana iwe ukagadzira magiraidhi ari kunyanya kudiwa pane Hardware, ini ndinokurudzira kuti kana iwe uri muCzech Republic, iwe enda kuStyl uye uiedze, ivo vanokupa software yaunoda kuyedza kana ukauya nayo. Zvadaro tichanakidzwa. Haufanire kuenzanisa kuti, toti, Pohotoshop inomhanya sei pagungano rine mahwindo uye pagungano rine osx, hazvigoneke ...
Iyo Radeon R9 M295X mifananidzo kubva gore rino, zvishoma nekukurumidza kupfuura iyo GeForce GTX 980M, iyo parizvino iri yechitanhatu inokurumidza kadhi pamusika.
Chokwadi? Unogona kubatanidza kune chinongedzo uko iyo M295X inokurumidza kupfuura iyo GTX980M? Ndakabva ndaona pese pese kuti zvainge zvakatosiyana.
http://notebook.cz/clanky/technologie/2014/amd-radeon-r9-m290x-stale-stejny-kral-mobilniho-segmentu-amd
Kugadzirisa: iMac 5K ine 4GB VRAM, 16GB RAM uye 4GHz processor ye88.190 CZK inoshamisa. Zvakanaka, usazvitenge :) Ndinonyatsoda Mac Pro Hexa Core :)
Dell achavhura 5K yekutarisa muna Zvita, ine mutengo pamadhora zviuru zvitatu. Apple ine komputa ine mutengo we $3000….
Ndiko kuchiri bhururu. Ndiri kushamisika kuti hapana kana mainjiniya ari pano anga achishanda kuApple kwenguva yakareba uye asiri kuraira avo mamoni avo (sekuverenga kwandaita pano) havazvinzwisise zvachose ..
Ndinoombera, bravo, izvi ndizvo zvazvinofanira kutaridzika! :)