RAW 5d Mark 2 Dynamic range vs Mark 3

[mrd777]

Hi guys,

I am considering an upgrade to Mark 3 depending on the dynamic range difference. When shooting Raw, between these two cameras, are there differences in the dynamic range, and if so, is there enough to justify an upgrade? Although the mk3 can get some more resolution, I'm mainly concerned with the DR, since that is one of the bigger factors in quality.
Has any one done a comparison?

Thank you!
Mr D

[Audionut]

http://www.dxomark.com/