does undervolting increase FPS (frames per seconds) ?

Solution
No, it does not. The reason for undervolting stems from the need to reduce heat output/stress on the processor. The lower voltage you can run a CPU at, the less heat it will output. It in no way impacts performance, and will actually lead to stability problems should you undervolt your chip too much.
No, it does not. The reason for undervolting stems from the need to reduce heat output/stress on the processor. The lower voltage you can run a CPU at, the less heat it will output. It in no way impacts performance, and will actually lead to stability problems should you undervolt your chip too much.
 
Solution