CPU/Mobo which one is correct?

[Nitari]

i am just confused about my processor temperatures ...realtemp and coretemp are showing 42 c idle while HD monitor is showing 55c idle

 

[stalker]

afaik the tjunction for allendales was 100C. so hwmonitor seems to be correct

 

[Nitari]

omg that means my cpu temp is high , need to clean it asap