Nothing in this screenshot is the same (or remotely close) due to each app using different analogies / types of readings.
CT shows TJMax, which which as far as I recall is the shutdown temp. The min and max it shows, are those respective temp values during the duration of the CT app running.
AMD OD is showing you a margin AKA the temp difference between current temp and a "event" temperature, like Tcase or TJunctionMax.