As you know, the previous TB3 controller supported only Displayport 1.2.
In accordance with anandtech.com only Displayport 1.3 / 1.4 can support the output of 10bpc in resolution 3840x2160 @ 60Hz to an external monitor:
Display Bandwidth Requirements (RGB / 4: 4: 4 Chroma)
Resolution Minimum DisplayPort Version
1920x1080 @ 60Hz, 8bpc SDR 1.1
3840x2160 @ 60Hz, 8bpc SDR 1.2
3840x2160 @ 60Hz, 10bpc HDR 1.3
5120x2880 @ 60Hz, 8bpc SDR 1.3
5120x2880 @ 60Hz, 10bpc HDR 1.4 w / DSC
7680x4320 @ 60Hz, 8bpc SDR 1.4 w / DSC
7680x4320 @ 60Hz, 10bpc HDR 1.4 w / DSC
https://www.anandtech.com/show/1011...-14-standard-displayport-adds-compression-hdr
The new Titan Ridge Thunderbolt 3 Controller support DisplayPort 1.4
As the the new 15-inch MacBook Pro 2018 has Thunderbolt 3 with the new Titan Ridge Controller will it support 10bpc on 4K HDR external monitor?
Where can it find TB3 —> DP1.4 adapter/cable to connect ?
I found only one cable on the Apple site this is Moshi USB-C to DisplayPort Cable
https://www.apple.com/shop/product/HLR62ZM/A/moshi-usb-c-to-displayport-cable
Will it work?
Why Apple do not any official clarification about this? Why do people who need it for their professional work have to spend а great time on finding out such things?
Has anyone already connected 4K HDR monitor with DisplayPort 1.4 to 15-inch MacBook Pro 2018?
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You'll find more MBP owners who can potentially help you on the Apple support forums or the Mac rumors forums rather than on NBR.
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I forgot where I heard it but as long as your MacBook has the newer X series AMD GPU (basically the 15" models) it'll work with DP 1.4
Does the new 15-inch MacBook Pro 2018 support 10bpc on 4K@60Hz external monitor?
Discussion in 'Apple and Mac OS X' started by nords41, Sep 10, 2018.