First time overclocking – Colorful RTX 4060

Hi! It's my first time overclocking, i tried this tutorial, which lead me to this

settings 1

and then I tried following this video which leads to these settings

these settings

I tried to push it a little more using the second settings as a base, and got this

https://preview.redd.it/z0nwrhikld5d1.png?width=800&format=png&auto=webp&s=865dfa6fa4a4384b368a960b3bb3977131e78b4e

does this hurt my gpu? or are there any advice?