[Official] Ivy Bridge (3570k and 3770k)

[Naididae]

From what I understood it shouldn't increase the gpu output, possibly reducing it a bit due to overhead.
the FPS count increase you see is to be ignored or considered only as a responsiveness measure. It doesn`t represent the actual GPU output anymore, once you use HyperPerformance.

[Saithes]

From what I understood it shouldn't increase the gpu output, possibly reducing it a bit due to overhead.
the FPS count increase you see is to be ignored or considered only as a responsiveness measure. It doesn`t represent the actual GPU output anymore, once you use HyperPerformance.

That only applies if you use virtual vertical sync, not hyperformance.