Question PC underperforming, dropping fps after a minute or two

[cabrilbaril]

My PC has been underperforming for a while and i can't understand why, even with games like Fallout 4 at the lowest settings has really low fps, what happen is, when I boot up the game (No matter which one) everything runs smooth but like after a minute or two the fps drops drastically to like 10/ 20 fps. Here are my specs

it's a asus ROG, i don't remember wich model I can look it up if it's relevant.

 

[Zerk2012]

My PC has been underperforming for a while and i can't understand why, even with games like Fallout 4 at the lowest settings has really low fps, what happen is, when I boot up the game (No matter which one) everything runs smooth but like after a minute or two the fps drops drastically to like 10/ 20 fps. Here are my specs

it's a asus ROG, i don't remember wich model I can look it up if it's relevant.

Run this and post a link to the results.

Please click the green human to continue - UserBenchmark

 

[cabrilbaril]

Run this and post a link to the results.

Please click the green human to continue - UserBenchmark

Here you go
https://www.userbenchmark.com/UserRun/69962843

 

[Zerk2012]

Here you go
https://www.userbenchmark.com/UserRun/69962843

It looks like the CPU is overheating, what cooler are you using one it?

 

[cabrilbaril]

It looks like the CPU is overheating, what cooler are you using one it?

to be honest idk, you mean like the fans?
sorry idk much about hardware and stuff