Tuatahi Tirohia te 21.5-inihi iMac Retina 4K Whakaatu
I tango a Apple i nga pukupuku hou i te 21.5-inihi iMac raupapa e whakamahi ana i nga tukatuka hou o Broadwell , he tere whakairoiro Integrated Intel, a, he mea e manakohia ana, he tauira Reina 4K Whakaatu hou, me te kawe mai i te kounga Whakaahua Retina ki te iti o nga iMacs.
Ka wehewehea te raupapa iMac 21.5 hou ki nga whiriwhiringa taketake e toru: he tauira raupapa me te tauira-waenganui, ma te whakaaturanga paerewa 1920 x 1080 e whakamahia ana i nga whakatupuranga o mua, me te whirihoranga teitei-nui e uru ana ki te whakaaturanga Retina 4K, me te 4096 x 2304 pika.
Nga tukatuka
He roa te tatari, engari ko nga IMac 21-5-inihi ka whirihorahia ki nga kaikawehia e Broadwell mai i Intel. I runga i te taha kanapa, ka whakaratohia nga putea Broadwell i te pai o te kaha o te mahi, i te wa e whakaritea ana ki nga IMac tawhito o Haswell. Engari he mea nui taku miharo na te whakauru o Skylake hou , i whakauruhia a Apple ki te iMac-27-inch , kihai i whakaurua; na tenei i tukua a Apple ki te oma i te whanau Broadwell.
Whakaaro ahau he utu te take, no te mea he tino hou nga tukatuka Skylake, a ka haere tonu ki te tono i etahi moni hei utu. Engari, kaua e whakauruhia ki roto i te ingoa o te tukatuka, he aha te mea tino nui ko te pai o te mahi i nga IMac hou.
Ko te tauira taketake e whakamahi ana i te 1.6 GHz Dual-Core i5, i te mea ka piki te iMac waenganui-ki te 2.8 GHz Quad-Core i5. Ko te putanga Reina o te iMac 21.5-inihi ka tae mai ki te 3.1 GHz Quad-Core i5.
Ka tukuna e te Retina iMac nga whakamohoatanga o te tukatuka, ka tukuna koe kia tukuna te tukatuka ki te 3.3 GHz Quad-Core i7, me whakarato he paku ki te mahi PTM.
Kauwhata
Ko te katoa o nga IMac 21.5-inch 2015 ka whakamahi i nga whakairoiro whakairoiro mai i Intel. Ko te tauira paerewa e tae mai ana me te Intel HD Graphics 6000, te KPU ano e whakamahia ana i te MacBook Air .
Ko te putanga Reina o te iMac 21.5-inihi e whakamahi ana i te Intel Iris Pro Graphics 6200. Kei te rite ki te iMac Retina 27-inch, kaore he mahinga whakairoiro e wātea ana. Heoi, mai i te 21.5-inihi iMac te whakamahi i te whakaaturanga 4K iti atu, me te whakaaturanga 5K i tona teina nui, ko te 6200 hangarau whakairoiro me whakarato i nga mahi whakairoiro pai, tae atu ki te kaha ki te peia i te whakaaturanga Retina Maori me te whakaatu 4K waho. hono mai i te tauranga Thunderbolt 2.
Te rokiroki
Ko te rokiroki i hangaia i runga i te 21.5-inihi iMacs ko tetahi o te putea whakauru. Ko te whirihoranga paerewa i runga i te katoa o nga iMacs ko te 1 TB pakeke puku e tohatoha ana ki 5,400 RPM. He pai rawa te pai mo tetahi waahi taraiwa Time Machine, engari hei peera whakaoho ra, he iti iho i te pai. Ko te tere o te hurihuri tere e whakamana ana i te koikoi i roto i te mahi, a ka meinga pea koe kia pupuhi i ou niho i nga wa katoa ka akiaki koe i to iMac ka whakarewa i tetahi tono, ina tatari koe kia puta mai to papamahi ki to tohu tohu ranei ki te whakamutu i te pounamu .
Maarai, ka taea e koe te whakapai ake ki tetahi putanga hou o te 1 TB Fusion Drive ranei, he SSD tere rawa ranei hei taonga tuatahi mo to ropu . Kua tukuna te tweak 1 TB Whusion. I te tuatahi, i hangahia te kopu Fusion i te 128 GB SSD me te puku 1 TB.
Engari i huri a Apple i te 1 TB Fusion Drive hei whakamahi i te 24 GB SSD. Me whakarato tonu te rokiroki ki te whakarite kia puritia te OS X me etahi o nga taupānga e whakamahia ana e koe i te nuinga o te SSD, engari kaore e waiho he ruma atu ano hei putanga taketake o te Whiti Drive. I runga i te taha kanapa, ko te utu o te kōwhiringa 1 TB Fusion kua iti ake nei, a kei te whakamahi tonu te 2 TB Fusion kōwhiringa i te 128 GB SSD.
Hononga
Kaore he ahuatanga i roto i nga whiriwhiringa tauranga; he potae i runga i te puoro, te papa kāri SDXC, e wha USB 3 ports , e rua nga awa o Thunderbolt , me te taraka Gigabit Ethernet huri noa i nga hononga i muri o te iMac.
Ko te hononga honokore he 802.11ac Wi-Fi me te Bluetooth 4.0 .
| iMac Base | iMac Waenga | iMac Retina 4K | |
|---|---|---|---|
| Te tukatuka | 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 |
| Te rokiroki | 1 TB pakeke | 1 TB pakeke | 1 TB pakeke |
| Kauwhata | Intel HD Graphics 6000 | Intel Graphics Graphics 6200 | Intel Graphics Graphics 6200 |
| Whakaatu | 1920 x 1080 sRGB | 1920 x 1080 sRGB | Retina 4K 4096 x 2304 |
| Utu | $ 1,099.00 | $ 1,299.00 | $ 1,499.00 |
| Whakapai ake | |||
| 3.3 GHz Quad-Core I7 + $ 200 | |||
| 16 GB RAM + $ 200 | 16 GB RAM + $ 200 | 16 GB RAM + $ 200 | |
| 1 TB Fusion Drive + $ 100 | 1 TB Fusion Drive + $ 100 | 1 TB Fusion Drive + $ 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 |
Ngā tūtohutanga
Ko te tauira taketake o te 2015-21.5 iMac he utu ataahua, engari ko te mea katoa e taea ana e koe te korero mo taua mea. Kei te makawehia e ia he puoro pakeke me te whakairoiro mediocre. Ko tona wahi i roto i te raupapatanga ko te tuku ia Apple ki te whakaatu i te utu iti e kii ana ki nga kaipakihi me nga kaihoko ako.
Mo te whakamahinga whānui, E taunaki ana ahau ki te tauira utu utu kore-kore o te Retina e timata ana i te $ 1,299. Ki tenei ka tapiritia e ahau te 1 TB Fusion Drive whakahou (+ $ 100), ki te hoatu i te iMac he putea me te huri i te mahi puhoi o te puku 5400 RPM i whakamahia i te whirihoranga taketake.
Ka hiahia pea koe ki te whakapai ake i te RAM, e, ka rite ki te rokiroki, ka taea anake te whakapai ake i te wa o te hoko; kaore he waahanga kaiwhakamahi-whakahou i roto i te iMac 21.5-inihi.
Mena e hiahia ana koe ki te whakaatu Retina, mehemea kaore e rawe, ka paahitia nga kupu tohutohu; he whakahoutanga ki te whirihoranga rokiroki taketake, he Fusion Drive ranei te SSD, me te whakahoutanga o te RAM ki te 16 GB.
I te mutunga, i te 2015 21.5-inch Retina iMac me te rokiroki whakapai ake me te RAM ka taea te whakanoho ia koe ki te tau utu kotahi hei iMac 27-inihi iMac me Retina 5K Whakaatu, e whakamahi ana i nga tukatuka Skylake hou, he puku pakeke tere, nga whakairoiro i whakatapua, me te whakaaturanga 5K nui. Ki te kore te rahi o te tinana he mea whakaiti, ka peke ahau ki nga IMac Retina 27-inch.
Tirohia etahi atu e pa ana ki te raupapa iMac 21.5-inihi.