Apple iMac 5K Color Gamut?

Glenn K writes:

It's remarkable that none of the media covering the release of this machine have thought to open the ColorSync Utility and take a look at the gamut.

MPG: cheerleaders are preferred by 11 out of 10 marketing people at Apple. So far, MPG has never gotten an early look at Apple hardware.

Yes, the gamut is a key question for anyone looking to do high quality photography, but calibration is even more important (and it’s true calibration of iMac is not possible). I expect that it will be very good, but how good is unclear. MPG did look for a color profile for the iMac 5K in /Library/ColorSync/Profiles/Displays but nothing there yet for the iMac 5K.