Question Is my GPU dying?

[gettindabelt]

So first off I have a gtx 760 that's a little over 6 years old. recently i have been having issues like suddenly losing display signal and my monitor going into power save mode in the middle of work or games. I have also seen random colors start flashing on my monitor and colored static appear out of nowhere. I have tried different monitors and it still happened. my system has even crashed randomly during or immediately after gameplay. I have verified my hard drives, display cable, and mobo as working properly. Is my gpu dying?

 

[iMatty]

What is your power supply? what modal and how many years has it been used.

 

[gettindabelt]

What is your power supply? what modal and how many years has it been used.

It is a corsair tx650 and it has been tested andworks correctly. The psu is 6 years old.

 

[iMatty]

How did you exactly test it?