And excuse me for 'creating' a scale but how else am I supposed to explain to you if I don't have any temperatures that I can give you.
You can get your actual Temperatures using Speedfan or hwMonitor, which is probably preferred.
And obviously modern computers would have developed quite fans by now, so a 2014 1800euro gaming laptop would have top of the range hardware so if it's loud, I'm sure it means it's doing a superb job on keeping the laptop as cool as possible.
Two false premises here. The first is that "a 2014 1800 euro gaming laptop would have top of the range hardware", and the second is that "if it's loud, it must be keeping things cool". Neither of these is necessarily true.
Laptops- regardless of how much you paid for it or in what year, or what company makes the fancy shell- are not designed to be overclocked. If it did not come overclocked from the manufacturer, overclocking it is typically going to be a ticket to what is known in the business as "a bad time", particularly given that doing so will void the warranty.