Is hashcat hardware safe?

[tutu10]

Have a good day, I understand that -w 4 may cause damage, but in general use on a gpu, will any damage be done?
Furthermore, are the temperatures accurate? And will they stay under the set max?
I know what I'm asking may seem obvious, but I just want to clarify before running it on my own hardware.
Thanks in advance! https://knowyourmeme.com/users/adamle02