Msi afterburner displays 2 different temps for gpu which one is my actual temp?

[Jay879]

I have battlefield 5 open in 4k all ultra medium dxr on my 2080. I have had it open for 30 mins and my cpu temp has been hovering around 60c my gpu temp has been staying around 62c but at the bottom theres a separate gpu temp that says 90c and this really alarmed me. Which one is my actual temp?

 

[kerberos_20]

could be VRM temperature, that one is rated for ~100C