It might have to do with the buggy tools for C60x/Patsburg chipset. FITc shows different values for ME settings for this bios, too, when either using ME region or complete image. Maybe MEInfo gets wrong values, too, when ckecking?
Would be ‘interesting’ to check if a self- cleaned ME would solve the problem/ give different results, but I wouldn’t bother if everything seems to work fine
