Dolphin and Intel's Turbo Boost

[Chris8282]

Without disabling two cores, is there anyway to make Windows only use two cores while I'm using Dolphin. I ask this here because I'm wondering if it's possible to do something settings for Dolphin under the task manager or something. I want to get a consistent 3.2Ghz turbo clock. Right now, I only get 2.8Ghz Turbo Boost because Windows is using the other cores but not for much of anything. Assuming I'm not running any other applications, is this possible?