¿Are these temps good for my clock speed and voltages?

[MegaAgente17]

Hi guys. I own a i7 5820K, and wanted to see if these temps are fine. Im trying to figure out the best stable overclock for my chip.

My chip is running at 4,5GHz with 1,32v and temps don't go beyond 62-63c.
IDLE temps are 27-31c.

Here's a pic:

Im i good? Thanks in advance.

 

[Eximo]

Yes, they are fine.