I am a university student and my project is using the cuda to research the GPU.
Last week, I finished my project , but today my tutor send a email to me, he doubt the cuda can not use all of the capability of gpu
the letter is following:
We worked with a machine whose Nvidia card is always in optimisation mode, even if the Intel card is turned off. Depending on how much it is stressed it keeps to a min energy strategy and changes its operating modes dynamically at runtime - there are multiple power states between sleep and full speed for that card and the user has very little influence on which of these modes the card chooses. Even during the playing of games this can be noticed.
He doubt the cuda can not use the full speed of GPU, but I disagree to that.
Could you give me some idea to prove that, thank you very much