4K and 5K iMacs Support 10-Bit Colour Depth
4K and 5K iMacs support 10-bit colour depth.
5K iMac
2015 Retina iMac Review Roundup: “Still the Best All-in-One”
The first 2015 iMac reviews are in.
OS X Yosemite 10.10.3 Brings Dell 5K Monitor Support to Mac Pro, Retina iMac
Starting with OS X Yosemite 10.10.3, the Dell 5K display is now fully compatible with Mac Pro and Retina iMac.