泛科技

27 ?? iMac ????????????


WWDC17????? Mac ??????????????????

????????????????????

????????????????? MacBook?MacBook Pro ? iMac?

?????10.5?? iPad Pro ????????????? MacBook Pro ?????

???????????16?????????? MacBook Pro ?????????????????????????

????? iMac ?????5K ??????……

??????????????????

27??iMac????????????

????????????????????27?? iMac????????????

iMac ?“??”????????iMac ???????????????????????????????????????????????????

???+????????????????????5mm ?????????????????????

27??iMac????????????

??????????????? iMac ?????????27???????????????21.5?? iMac ??????????????????iPhone?iPad?MacBook ????????????????????????????????????????????

????????27?? iMac????????????????????(????)?

27??iMac????????????

??????????????????? iMac Pro ????? iMac ?????????????? iMac ?????????

??? iMac???????????????????20?????27?? iMac ????????????

27??iMac????????????

???????????????21:9??????29???????????????????? iMac ??????????????iMac ????????????? iMac ????????????????

????????????????????????iMac ?????????????????????????????????????? MacBook Pro ??????????????????????????????????????????????

27??iMac????????????

iMac ??????????????????????????????4? USB ???? SD ??????????????? Thunderbolt2???? USB-C ???????? MacBook Pro ????? Thunderbolt3??????40Gbps?

27??iMac????????????

??? USB-C ???? Thunderbolt2??????????????2?4K ????1?5K ?? ?

????????????????

27??iMac????????????

???? iMac ??????????????????????????????????iMac ???????5K ????????????

?2014?????? Retina5K ?????????????4K ?????????????

????????? iMac ??????43%?????500???????????????70-80% ???????????????“???”??????????????

27??iMac????????????

????????????5120x2880???????218ppi?????????13?? MacBook Pro ?227ppi ?????????????27?????????? MacBook Pro ????????????????????????????????——?????“????”??????????????????????

??????????????????????????????????????????????????????????????? Sierra??????? iMac ? MacBook ?????????????????????????????????????????????? iMac ?????10?????

27??iMac????????????

5K ?????????????????????????????????????????????iMac ????????????????????????????? iPhone ??????? iMac ???????????? iMac ???????????????????????????????????????

???? iMac ???????????“??”?1080p ???????? iPhone ??480p ???

???? iMac ????????????????????????????????????????????(200%)?????????????????2560x1440???????????????????????????????????? PSD ?????????????

27??iMac????????????

????????????????? iMac ??????????????????????????? iMac ?????“Target Display Mode”???????????????????????????????????

CPU ???????GPU ?????????

27??iMac????????????

??? Mac ???????? iMac ? CPU ??????? Intel ????7???????????“Kaby Lake”?

??? iMac ???????????3.4GH ??? i5? AMD Radeon Pro570???8GB DDR4???1TB Fusion Drive ???

?????????? Sky Lake3.2GHz ??????? CPU ?????0.2GHz?? Geekbench ???????13782???????4820????????????????13%?

27??iMac????????????

????????????????7?“Kaby Lake”?6?“Skylake”??????????????????????????????? CPU ???????????????

??? MacBook Pro ?????????????? Turbo Boost ?????????????????CPU ????????????? CPU ???????? Final Cut Pro ???????????????CPU ?????????

?????????2017?? iMac ????????3.4GHz ???4.5GHz???????1.1GHz??2015? iMac ???3.2GHz ???3.6GHz? ???????????????? iMac ????????

27??iMac????????????

(2017? iMac ???)

2017? iMac ????????????????????? AMD?

???21.5?4K ???????? Radeon Pro555(??)?? Radeon Pro560(??)???????27?5K ??????????? Radeon Pro570(??)? Radeon Pro580(??)???? Radeon Pro500????????

????????????????????? iMac ???? NVIDIA ???????? A ???????????????????????????????????? DisplayPort1.2????????? A ????5K iMac ?????5K ???????????4K ??????

????iMac ??????????????????5K iMac ? Radeon Pro570???????????4.4T????? NVIDIA ????????? GTX1060?????????????????????????5K ???????????????????????

????? Unigine Valley ? CineBench ????????????????????? iMac??????????13?? MacBook Pro ?????????

27??iMac????????????

???????????????? iMac ????????iMac ??????5120×2880???60Hz ????????4096×2304????60Hz ?????????????????????????????????????????

???????2017???? iMac ???7200?1TB ???????? Fusion Drive?

Fusion Drive ??????????????“?????”???????????????????????? SSD ???????

?? iMac ???????????????????????????????????? Fusion Drive ????????????????????????????????????????????????????????????

???? Fusion Drive ? iMac ????????

?????? Disk Speed Test ??????????? MacBook Pro ??????2GB/s ???????? Fusion Drive ? iMac ???????

27??iMac????????????

????????Disk Speed ??????????????5GB ???????? Fusion Drive ??????????????????????????????????????????????

? MacBook Pro ??? iMac ????????????????? iMac ?????????

??????????????????????????????????????????????????????????????????????????????????? CPU?GPU ????

27??iMac????????????

??????iMac ??? Fusion Drive ????????????????????15-20G ??????? CPU ????????iMac ???????? SSD ? MacBook Pro???????????????????

????????????????iMac ?????

27??iMac????????????

??????P3???????????? iMac ???????????????????????????????????????????????? iMac ????3D ????????????????????????????????????????????????

iMac ??????????????????????????????????????????????????

iMac ???????????????????????????

27??iMac????????????

???????????——14288???????13??? Touch Bar ? MacBook Pro ?????????????27?????? iMac ???

???????????????????????????????????????????????????????27????? iMac ????? MacBook Pro + ???????

27??iMac????????????

????????????????????????????iMac ??????? MacBook Pro ??——?????????????????????5K ??????8???????????????????????????????????

27??iMac????????????

????????????????????????????????????? Fusion Drive ??? SSD?????????????????????????????????

????????????????????iMac ?????????Once go iMac?Never come back.

???iMac ????????????????????(????ifanr)?????“iMac”?????

????????????????