Question what is Turbo Performance Boost Ratio?

[Nathan1234]

In the bios for my gigabyte motherboard there is a setting called Turbo Performance Boost Ratio which is disabled by default. What is this? Should I enable it?

 

[Nathan1234]

I think it's a thing that can automatically increase your CPU frequency on the fly, when available, by about 100mhz...

Does that sound right?