How do I know if my GPU is overheating?

Related questions

1. Does Underclocking GPU reduce power consumption?
2. How do you know if your GPU is overheating?
3. Does CPU or GPU get hotter?
4. Can you Underclock a GPU?
5. Is 65 Celsius hot for a GPU?
6. How can I speed up my GPU fan?
7. What is the normal temperature of GPU while gaming?
8. How hot should a laptop get?
9. How hot should my CPU get while gaming?
10. Is 90 degrees safe for GPU?

Tags

1. #overheating
2. #clock
3. #throtteling
4. #program
5. #check
6. #performace
7. #drops
8. #performance
9. #overheats
10. #thermal
11. #temperatures
12. #occurs
13. #another
14. #should
15. #turns
16. #maintain