關於Mac Pro 2013 同mbpr 2015用TB2 output C4K既問題.

岩岩買左LG 的31mu97 monitor,解像度為4096*2160

一直都有錯覺以為用TB就可以出4k 60hz,原來唔係的
插左部mac mini 2014 先發覺最盡只能出3840*2160@30hz

跟住插部mac pro 2013標配版,出到4096*2160,但就只能出50hz
(奇怪是bootcamp win8.1是出到4096*2160@60hz的)

跟住做research,見到apple個support page
https://support.apple.com/zh-hk/HT202856

厘度有講Mac Pro 2013 可以出4k@60hz (我想它是指3840*2160吧)

所以想問厘個係apple osx問題定係driver問題?





另外又想問最新一代mbpr 2015 13吋行intel IGP 6100, 又出唔出到C4K@60hz/50hz?
問apple 天才都係開返spec sheet俾我睇,但spec sheet剩係有講hdmi最盡出幾多,tb最盡幾多又無講.
天才仲suggest我買左返去先,唔得就退左佢咁話 lol

tb最盡幾多冇講
但係有講dp最盡幾多
以我所知mac mini 2014/macbook pro 2014 13"就max 3200x1800@60Hz, 15"先4k 60Hz
macbook pro 2015就可以4k 60Hz

https://software.intel.com/en-us ... -processor-graphics

5th generation Intel® Core™ processor family (Intel® Iris™ graphics 6100, , Intel® HD graphics 5500 / 5600) Intel® Iris™ Pro graphics 6200 (Mid-2015)
DisplayPort* 1.2 / eDP*
U-Processors: 3840 x 2160 @ 60 Hz
H-Processors: 4096 x 2304 @ 60 Hz
HDMI*: 4096 x 2304, 3840 x 2160 @ 24 Hz / 24bpp
DVI: 1920 x 1200 @ 60 Hz

4th generation Intel® Core™ processor family
(Intel® Iris™ Pro graphics 5200 / Intel® Iris™ graphics 5100, Intel® HD graphics 5000 / 4600 / 4400 / 4200)
DisplayPort* 1.2 / eDP*
H-Processors: 3840 x 2160 @ 60 Hz (Ultra-HD)
U-Processors: 3200 x 2000 @ 60 Hz, 3840 x 2160 @ 30 Hz
Y-Processors: 2560 x 1600 @ 60 Hz
HDMI*: 4096 x 2304, 3840 x 2160 @ 24 Hz / 24bpp
DVI: 1920 x 1200 @ 60 Hz

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tb最盡幾多冇講
但係有講dp最盡幾多
以我所知mac mini 2014/macbook pro 2014 13"就max 3200x1800@60Hz, 15 ...
KinChungE 發表於 2015-3-15 17:18


感謝,原來要去intel度直接搵

mbpr 13inch 2015 都係用U系
即係應該仲未出到C4K

mbpr 15inch 又未upgrade

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