Serious Problem with Adobe Camera Raw Profile for Canon 5DS / 5DS R
Get Canon 5DS and Canon 5DS R at B&H Photo.
Well, a frustrating word of caution: the Adobe Camera Raw “Adobe Standard” profile for the Canon 5DS R is way off (highly inaccurate), as a comparison with the Canon 5D Mark III makes plain to see. The other profiles don’t look good either.
Adobe Photoshop CC 2015, Adobe Camera Raw 9.1 (441).
Caution advised in processing Canon 5DS / 5DS R files with Adobe Camera Raw.
Canon 5DS R: Awful Color Rendition using Adobe Camera Raw (Fruit)
It’s hard to believe this is the camera. Something is very wrong, and maybe ACR simply does not support the Canon 5DS R properly—darned hard to find the right page at Adobe detailing yeah or nay.
I have sent an email to my only Adobe contact; I’m hoping for some insight from Adobe.
This is frustrating as hades when trying to prepare material. I may have to put most Canon 5DS and Canon 5DS R work on hold.
Those are oranges, not pale grapefruit and there are a bunch of other problems besides. The color and tonal scale is all out of whack. Exposure was perfect according to RawDigger.

Canon EOS 5DS R + Zeiss Otus 85mm f/1.4 APO-Planar
[low-res image for bot]