#MACBOOK PRO LATE 2013 PORTS HOW TO#
#MACBOOK PRO LATE 2013 PORTS SOFTWARE#
#MACBOOK PRO LATE 2013 PORTS MAC#

The Sharp PN-K321 that Apple sells alongside the Mac Pro (as well as the ASUS clone of it) ships with 4K60 support configured out of the box. Apple handles this by maintaining some sort of a whitelist for various displays theyвЂ™ve tested. MST topologies for single-display/4K60 support arenвЂ™t standardized unfortunately.

#MACBOOK PRO LATE 2013 PORTS HOW TO#

The GPU driver needs to know how to divide its frame buffer for output to the individual tiles, which can vary between monitors.

#MACBOOK PRO LATE 2013 PORTS SOFTWARE#

The 4K/MST support requires a software component as well. IвЂ™m not sure if the Mac ProвЂ™s GPU hardware can drive upcoming 4K single stream panels or not as AMD specifically lists that as a feature of the new Radeon R9 series. The first generation of 4K displays appear to be a bit of a hack. Note that it is possible to drive a 4K display at 60Hz using a single DisplayPort 1.2 stream, the limitation today appears to be entirely on the monitor side. By sending two tiles, each behaving like a 1920 x 2160 display (one half of 3840 x 2160), you can get around the bandwidth limitations of the current crop of display hardware. Originally conceived as a way of daisy chaining multiple displays together off of a single DP output, the current crop of 4K displays use MST to drive a single display. To support 4K at 60Hz, you need to properly enable support for DisplayPort 1.2вЂ™s Multi-Stream Transport (MST) feature. Contrary to what AppleвЂ™s own support documentation lists, these 4K resolutions at limited refresh rates are supported via both HDMI and Thunderbolt 2/DisplayPort 1.2 on the new rMBPs. ThatвЂ™s acceptable for use as a video preview display, but extremely frustrating for anything else (try watching a mouse cursor animate at 30Hz). While the 2013 MacBook Pro with Retina Display can presently support outputting to either an 3840 x 2160 or 4096 x 2160 external panel, the maximum supported refresh rate is only 30Hz under OS X (and only 24Hz in the case of a 4096 x 2160 display). Alternatively you can connect up to six 2560 x 1440 displays using the Thunderbolt 2 ports at the back of the machine. You can connect two 4K displays via Thunderbolt 2/DisplayPort, and the third 4K display over HDMI. A huge part of the Mac Pro revolves around its support for 4K displays.

Macbook pro late 2013 ports