Xir xayeysiis

Markii Phil Shiller uu dhammeeyey soo bandhigida dhammaan hagaajinta khadka hadda ee Apple ee laptops-ka, MacBookga iyo MacBook Pro, oo uu yidhi, "Sug, waxaan meel ka dhigi doonaa mid kale halkaas," qaar badan oo naga mid ah ayaa filanayay qayb kale oo dhagax-dhigis ah. qalab. Waxay noqotay MacBook Pro (MBP) ee jiilka cusub ee leh muuqaal Retina.

Muuqaal la mid ah oo la yaab leh oo laga helay iPhone 4S iyo iPad-ka cusub ayaa sidoo kale ka dhigay MacBookga. Ka dib markii uu ku heesay ammaantiisa, Shiller wuxuu na tusay muuqaal uu Jony Ive ku qeexayo naqshadda cusub ee taageerayaasha si loo yareeyo buuqa mashiinkan cusub.

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Markaa hubaal waxaad arki kartaa dhererka naqshadeeyayaasha Apple iyo injineerada ay aadeen markii ay rabeen inay dib u soo nooleeyaan Macintosh-ka. Laakiin muxuu yahay MacBookga cusub ee leh bandhigga Retina sida ficil ahaan? Taasi waa waxa aan isku daynay inaan ogaano.

Maxaad u iibsanaysaa?

Sida Anand Lal Shimpi ee AnandTech.com u qoray, MacBook Pro-ga cusub waxay u badan tahay inuu sawir u noqdo dhammaan noocyada isticmaaleyaasha. Bandhiga ugu wanagsan aduunka ee kuwa fiirsada laptopkooda maalinta oo dhan. Dhumuc yar iyo miisaan kuwa safarka badan laakiin weli u baahan waxqabadka quad core. Iyo hagaajin aan la dayacin karin oo ku saabsan chip-garaafyada iyo xawaaraha xusuusta ugu weyn iyadoo la adeegsanayo tignoolajiyada flash-ka halkii disk-yada caadiga ah. Inta badan isticmaalayaasha suurtagalka ah waxaa soo jiidan doona in ka badan mid ka mid ah faa'iidooyinkan.

Isbarbardhigga noocyada MacBook Pro

Markaa Apple waxay soo bandhigtay casriyeyn lagu sameeyay khadka MacBook Pro ee hadda jira iyo MacBook Pro cusub oo jiilka xiga ah. Marka la eego dhinaca 15 "diagonal, waxaad haysataa doorasho laba kombiyuutar oo kala duwan, kuwaas oo kala duwanaanshahooda lagu tilmaamay shaxdan soo socota.

15 "MacBook Pro (June 2012)

15 "MacBook Pro oo leh muraayadda Retina

Cabirka

36,4 24,9 2,41 cm

35,89 24,71 1,8 cm

Vaha

2.56 kg

2.02 kg

processor

Core i7-3615QM

Core i7-3720QM

Core i7-3615QM

L3 Cache

6 MB

Saacadda saldhigga CPU

2,3 GHz

2,6 GHz

2,3 GHz

Turbo CPU ugu badan

3,3 GHz

3,6 GHz

3,3 GHz

GPU

Intel HD 4000 + NVIDIA GeForce GT 650M

Xusuusta GPU

512MB GDDR5

1GB GDDR5

Xusuusta hawlgalka

4GB DDR3-1600

8GB DDR3-1600

8GB DDR3L-1600

Xusuusta ugu weyn

500GB 5400RPM HDD

750GB 5400RPM HDD

256 GB SSD

Makaanikada indhaha

Haa

Haa

Ne

Muujin geesal

15,4 inji (41,66 cm)

xallinta bandhig

1440 900

2880 1800

Tirada dekedaha Thunderbolt

1

2

Tirada dekedaha USB

2 × USB 3.0

Dekedo dheeraad ah

1x FireWire 800, 1x Audio Line In, 1x Audio Line Out, SDXC akhristaha, Kensington Lock port

Akhristaha SDXC, wax soo saarka HDMI, soo saarista taleefoonka dhegaha

Awooda batteriga

77,5

95

Qiimaha Maraykanka (marka laga reebo VAT)

USD 1 (CZK 799)

USD 2 (CZK 199)

USD 2 (CZK 199)

Qiimaha Czech Republic (oo leh VAT)

48 CZK

58 CZK

58 CZK

Sida aad arki karto, jiilka cusub ee MBP wuxuu ku kacayaa isla qalabkii aasaasiga ahaa ee MBP-ga hadda jira oo leh awood gudaha ah oo xoogaa ka xoog badan. Waxaan u maleynayaa inaysan aad u adkaan doonin inta badan milkiilayaasha mustaqbalka ee MBP inay doortaan, maadaama muuqaalka cusub ee MBP uu kaliya yahay sabab ku filan in la cusboonaysiiyo. Markaa waxaan arki doonaa sida taxanaha MBP ee jira uu u iibin doono xajmiga 15 ″ ee ku xiga mataankeeda aadka u soo jiidashada badan.

Go'aamo kala duwan

Anand waxa kale oo uu helay fursad uu ku tijaabiyo ikhtiyaarka cusub si uu dib ugu sawiro nuxurka go'aamada qaarkood ee MBP-ga cusub. In kasta oo Laptop-kan cusub uu asal ahaan u isticmaalo xallinta 2880 x 1800 pixels, waxa kale oo uu la jaan qaadi karaa xallinta 1440 x 900 pixels, taas oo dhammaan walxaha shaashadda ku jira ay jidh ahaan isku cabbir yihiin, kaliya waxa aad uga faa’iidaysan kara afar jeer tirada pixels oo ku yaal isla dusha sare. Kuwa doonaya inay isticmaalaan meelo badan oo kharash ah oo cabbir yar oo daaqad ah, waxaa jira xalal 1680 x 1050 pixels, oo ku habboon tusaale ahaan filimada, iyo 1920 x 1200 pixels, taas oo u fiican shaqada. Laakiin halkan waxa ay ku saabsan tahay wax badan oo ku saabsan dookhyada gaarka ah ee qof kasta. Taasi waa sababta Anand u xusay faa'iidada ku jirta xawaaraha beddelka u dhexeeya go'aamadan, taas oo qofku la qabsan karo inuu si joogto ah u sameeyo iyada oo aan aad u gaabis ahayn iyaga.

Farsamooyinka bandhigga kala duwan

Kumbuyuutarrada asalka ah ee MacBook Pro (oo leh bandhigyo dhalaalaya), Apple waxay isticmaashaa bandhigyada LCD-ga caadiga ah, halkaas oo laba taarikada galaaska ay ku daboolan yihiin mid saddexaad, kaas oo isla mar ahaantaana daboolaya shaashadda oo siman marka la eego cidhifyada buug-yaraha. Daboolkani waxa uu ka maqan yahay taxanaha MBP-yada matte iyo MacBook Air, taa beddelkeeda LCD-gu waxa uu ku xidhan yahay dhinacyada oo qayb ahaan waxa daboolay cidhifka daboolka birta. Qaabeyntan waxaa sidoo kale loo adeegsaday jiilka cusub ee MBP, halkaasoo lakabka sare ee bandhiggu uu leeyahay aag weyn, kaas oo qayb ahaan buuxinaya shaqada muraayadda daboolka ah sida shaashado dhalaalaya, laakiin ma keeno milicsi aan loo baahnayn. Waxay xitaa ku guulaysataa guryaha milicsiga wanaagsan sida muraayadaha matte ee aad horeba uga bixin karto lacag dheeraad ah taxanaha MBP. Intaa waxaa dheer, Apple waxay isticmaashay waxa loogu yeero tignoolajiyada IPS (In-Plane Switching) ee shaashadda kumbuyuutarka markii ugu horreysay, taas oo bandhigyada dhammaan aaladaha cusub ee iOS ay leeyihiin.

Isbarbar dhig

Anand sidoo kale wuxuu qeexayaa midabada aan horay loo arag ee midabada iyo isbarbardhigga ugu fiican ee aragtidiisa ugu horreeya. Marka lagu daro kordhinta tirada pixels, Apple waxay sidoo kale ka shaqeysay qoto dheer ee midabada madow iyo caddaanka si ay u abuurto bandhig leh farqiga labaad ee ugu fiican suuqa. Tan iyo tignoolajiyada IPS ee hore loo sheegay waxay gacan ka geystaan ​​xaglaha daawashada oo ballaadhan iyo guud ahaan raaxaysiga midabada.

Apps iyo muujinta Retina?

Maadaama Apple ay gacanta ku hayso abuurista qalabka iyo software-ka labadaba, waxay faa'iido u leedahay xawaaraha la qabsiga codsiyadeeda shaashadda cusub. Dhammaan codsiyada asaasiga ah ee nidaamka hawlgalka Mac OS X Libaaxa ayaa la waafajiyay kala-guurka, maantana waxaad isticmaali kartaa Mail, Safari, iPhoto, iMovie iyo dabcan nidaamka oo dhan ee xallinta cad. Anand wuxuu bixiyaa isbarbardhigga Safari cusub oo horeyba u cusub iyo Google Chrome-ka aan wali la qabsan ee muuqaalka Retina. Halkan waxaa ah sabab cad oo uu horumariye kasta u bedelayo abka kooda haddii ay rabaan inay sii haystaan ​​isticmaalayaasha.

Si kastaba ha ahaatee, waa inaysan dhib ku noqon kuwa soosaarayaasha arjiga OS X inay cusboonaysiiyaan waqti degdeg ah. Sida iOS iyo u gudubka xallinta Retina, badanaa waxay ku filnaan doontaa in lagu daro sawirada kordhinta @2x iyo afar jeer cabbirka, nidaamka qalliinka ayaa mar hore dooran doona iyaga laftiisa. Shaqooyin badan ayaa laga yaabaa inay sugto horumariyeyaasha ciyaarta, taasoo laga yaabo inaysan u dabacsanaan karin. Si kastaba ha noqotee, inta badan ciyaaraha caanka ah sida Diablo III iyo Portal 2 waxay horeyba ugu xisaabtameen xallinta shaashadaha kala duwan, sidaas darteed waxaan rajeyneynaa jawaab degdeg ah oo ka yimaada horumariyeyaasha kale.

Kala duwanaanshuhu si lama filaan ah ayaa loo ogaaday

Maalin ka dib, Anand waxa uu awooday in uu ogaado kala duwanaansho gaar ah oo laga yaabo in aanu isla markiiba garan karin isaga qudhiisuna waxa uu daaha ka qaaday iyaga oo ugu mahad celinaya xaqiiqda ah in uu lahaa taxanihii asalka ahaa ee MBP si loo barbardhigo.

1. Shaqada wanaagsan ee booska kaadhka SD. Waxay u egtahay inay u shaqeyso kaarar ka badan kuwii ka horreeyay markii ugu horreysay.
2. Furayaashu ma oggolaan doonaan in ilko la iska dhigo sidii hore. Ama waa qallafsanaan kordhay ama dhererka furayaasha oo la dhimay.
3. In kasta oo ay aad ugu habboon tahay in lagu safro marka loo eego kuwii ka horreeyay ee aan retina ahayn, haddana ma aha mid la taaban karo boorsada sida MacBookga Air.

Intooda badan indho-indhayntan waxa la soo ururiyaa ka dib isticmaalka maalin keliya, kala duwanaansho badan ayaa hubaal ahaan soo bixi doona marka uu wakhtigu socdo. Si kastaba ha ahaatee, ilaa hadda waxay u muuqataa in Apple ay waqti ku filan gelisay tijaabinta, iyada oo aan wax khaladaad ah ama kala duwanaansho ah weli muuqan. Dabcan, waxay ku xirnaan doontaa falcelinta tirada badan ee isticmaalayaasha kuwaas oo heli doona Retina MacBook Pro cusub ee boostada toddobaadyada soo socda. Markaa waan sii wadi doonaa inaan la socono wax walba.

Isha: AnandTech.com
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