How to make such an effect, what is this plugin?

[Snouse22996277iujs]

Hello friends, I want to find out what is used here, I know one thing that this is some kind of plugin similar to unsharp, but it's not him, but something else, if anyone knows, I will be very grateful to you!

For comparison , I threw 2 photos , and I need to achieve the same picture as on the first photo , but I do not know what is added there , the second photo is mine.

[Mylenium]

The first photo is likely a combination of a Mosaic effect and a simple Box Blur.

Mylenium