Thawj Saib 21.5-inch iMac Retina 4K Zaub
Kua tau muab cov ntaub ntawv sau tawm tshiab ntawm 21.5-nti iMac cov ntawv xov xwm uas siv tshiab Broadwell-based processors , Intel ceev graphics zoo, thiab, raws li yuav tsum muaj, Retina 4K cov qauv tshiab, thaum kawg nqa Retina duab zoo rau cov me me ntawm cov iMacs.
Tus tshiab 21.5 iMac kab ntawv faib rau peb theem kev teeb tsa: ib lub hauv paus thiab ib tus qauv nruab nrab, ob qho tib si nrog tus qauv 1920 x 1080 cov qauv siv hauv cov tiam dhau los, thiab kev sib txuas siab uas muaj Retina 4K zaub, nrog 4096 x 2304 pixels.
Cov Txheej Txheem
Nws tau ntev ntev, tab sis cov 21-5-nti iMacs yuav raug teeb tsa nrog Broadwell raws cov txheej txheem ntawm Intel. Ntawm sab ci ntsa iab, Broadwell chips yuav muab qhov zoo tshaj hauv qhov kev ua tau zoo, thaum piv rau cov laus hauv Haswell raws li iMacs. Tab sis kuv kuj nce mentsis vim tias cov tshiab Skylake processors , uas yog Apple incorporated rau hauv lub 27-nti iMac , tsis suav; qhov no yuav tau tso cai rau Apple los hla lub Tsev Neeg Broadwell.
Kuv xav txog qhov teeb meem yog tus nqi, raws li Skylake processors tseem tshiab heev, thiab tseem hais kom ua ib qho nqi me ntsis ntawm nqe. Txawm li cas los xij, peb tsis tuaj yeem sau npe rau hauv lub tshuab ua haujlwm, thaum twg yog qhov tseem ceeb tiag tiag yog qhov tshiab iMacs yuav ua tau zoo.
Lub hauv paus qauv ua rau siv ntawm 1.6 GHz Dual-Tub ntxhais i5, thaum nruab nrab-iMac jumps mus txog 2.8 GHz Quad-Core i5. Lub Retina version ntawm 21.5-nti iMac los nrog 3.1 GHz Quad-Core i5.
Lub Retina iMac muaj processor hloov khoom dua tshiab, cia koj ua tus processor rau 3.3 GHz Quad-Core i7, uas yuav tsum tau muab ntau punch hauv CPU kev ua tau zoo.
Graphics
Tag nrho cov 2015 ntawm 21.5-nti iMacs siv kev ua ke los ntawm Intel. Lub hauv paus qauv pib nrog Intel HD Graphics 6000, tib GPU siv nyob rau hauv lub MacBook Cua .
Lub Retina version ntawm 21.5-nti iMac siv lub zog Iris Pro Graphics 6200 ntau tshaj. Tsis zoo li lub 27-nti Retina iMac, tsis muaj cov txheej txheem kho dua tshiab. Txawm li cas los xij, txij thaum 21.5-inch iMac siv ib qho 4K me me, piv rau 5K cov duab hauv nws tus kwv tij laug, cov 6200 integrated graphics yuav tsum muab cov kev ua haujlwm zoo heev, nrog rau lub peev xwm tsav ob lub iMac haiv neeg Retina zaub thiab ib qho 4K zaub sab nraud txuas nrog ntawm Thunderbolt 2 chaw nres nkoj.
Cia
Ua kom tiav nyob rau hauv 2015 lub 21.5-nti iMacs yog me ntsis ntawm ib lub hnab sib xyaw. Tus txheej txheem ntawm tag nrho cov iMacs yog ib tus kab mob TB 1 uas sib tw ntawm 5,400 RPM. Tias 's zoo zoo nkauj rau lub sij hawm tshuab backup tsav, tab sis raws li tus tsav pib txhua hnub, nws' s tsawg dua tagnrho. Cov kev hloov qeeb qeeb lav tau tias qhov kev sib tw ua rau kev ua haujlwm, thiab yuav ua rau koj qog koj cov hniav txhua zaus koj khoob koj lub iMac lossis tso tawm ib daim ntawv thov, raws li koj txawm tos koj lub duab tshwm los yog koj cov khoom pov thaiv kev thaiv kom tsis txhob thuam .
Luckily, koj tuaj yeem tsim kho rau tus kabmob tshiab tshiab ntawm 1 TB Fusion Drive lossis SSD heev li koj thawj qhov chaw khaws cia . Tus 1 TB Fusion tsav tau ua ib qho tweak me me. Ameslikas, lub Fusion tsav yog ua los ntawm 128GB SSD thiab ib tug 1 TB tsav tsheb loj.
Tab sis Apple hloov tus 1 TB Fusion Drive kom siv ntau dua 24 GB SSD. Qhov no yuav tsum tau npaj kom muaj kev cia kom ntseeg tau tias OS X thiab ntau yam ntawm cov apps uas koj siv feem ntau raug khaws tseg rau hauv kev kawm siab SSD, tiam sis nws yuav tsis tawm ntau chav ntxiv ua tus qauv thawj ntawm Fusion Drive. Nyob rau sab nrig, tus nqi ntawm 1 TB Fusion xaiv tam sim no qis dua, thiab 2 TB Kev Fusion kev xaiv tseem siv qhov loj 128 GB SSD.
Connectivity
Muaj tsis pom muaj qhov hloov ntawm qhov chaw nres nkoj; ib lub mloog pob ntseg, SDXC daim npav, plaub USB 3 qhov chaw nres nkoj , ob Thunderbolt 2 cov chaw nres nkoj , thiab Gigabit Ethernet nkaus ntawm cov kev sib txuas ntawm iMac.
Wireless connectivity muaj 802.11ac Wi-nkaus thiab Bluetooth 4.0 .
| iMac Base | iMac Medium | iMac Retina 4K | |
|---|---|---|---|
| Processor | 1.6 GHz Dual-Core i5 | 2.8 GHz Quad-Core i5 | 3.1 GHz Quad-Core i5 |
| RAM | 8 GB | 8 GB | 8 GB |
| Cia | 1 Kab mob TB heev | 1 Kab mob TB heev | 1 Kab mob TB heev |
| Graphics | Intel HD Graphics 6000 | Intel Iris Pro Graphics 6200 | Intel Iris Pro Graphics 6200 |
| Zaub | 1920 x 1080 sRGB | 1920 x 1080 sRGB | Retina 4K 4096 x 2304 |
| Nqe | $ 1,099.00 | $ 1,299.00 | $ 1,499.00 |
| Hloov tshiab | |||
| 3.3 GHz Quad-Core I7 + $ 200 | |||
| 16 GB RAM + $ 200 | 16 GB RAM + $ 200 | 16 GB RAM + $ 200 | |
| 1 Kab Mob Ntshav TB $ + 100 | 1 Kab Mob Ntshav TB $ + 100 | 1 Kab Mob Ntshav TB $ + 100 | |
| 256 GB SSD + $ 200 | 2 TB Fusion Drive + $ 300 | 2 TB Fusion Drive + $ 300 | |
| 256 GB SSD + $ 200 | 256 GB SSD + $ 200 | ||
| 512 GB SSD + $ 500 |
Cov lus pom zoo
Lub hauv paus qauv ntawm lub 2015-21.5 iMac muaj ib qho kev txaus nyiam nqe, tab sis tiag, uas yog hais txog txhua yam koj tuaj yeem hais txog nws. Nws yog saddled nrog ib tug qeeb nyuaj tsav thiab nruab nrab graphics. Nws qhov chaw nyob rau hauv lub lineup yog cia Apple los thab muag khoom tus nqi qis uas yuav rov hais dua rau cov neeg ua haujlwm thiab kev kawm.
Rau kev siv dav dav, Kuv pom zoo rau tus nqi nruab nrab ntawm cov qauv tsis yog Retina uas pib ntawm $ 1,299. Ua li no kuv yuav ntxiv qhov 1 TB Fusion Drive upgrade (+ $ 100), muab iMac me ntsis pep thiab mus ncig ntawm qhov kev ua qeeb qeeb ntawm 5400 RPM tsav siv rau hauv qhov kev txua theem pib.
Tej zaum koj yuav xav xav txog qhov RAM tshiab, uas, zoo li cia, tuaj yeem hloov kho thaum lub sijhawm yuav khoom; tsis muaj cov neeg siv khoom-tshaj tawm tshiab hauv 21.5-nti iMac.
Yog hais tias koj zoo nkauj Retina zaub, thiab tiag tiag uas tsis yog, tib cov tswv yim thov; tus txawj tej yam ntxiv mus rau qhov kev sau cia yooj yim, txawm tias yog Fusion Drive los yog SSD, thiab kev txawj ntse ntawm RAM rau 16 GB.
Nyob rau hauv lub kawg, lub 2015 21.5-inch Retina iMac nrog upgraded cia thiab RAM muaj peev xwm muab koj rau tib nqe taw tes raws li tus nkag-qib 27-nti iMac nrog Retina 5 K Zaub, uas siv cov newer Skylake processors, ib ceev ceev tsav, nplooj siab duab, thiab muaj 5K loj dua. Yog hais tias lub cev me me tsis yog qhov kev txwv, kuv yuav dhia mus rau 27-inch Retina iMacs.
Tshawb fawb ntxiv txog lub 2015 txog 21.5-inch iMac.