This message was posted on behalf of Intel Corporation
Thank you for contacting the Intel community.
The Intel® Turbo Boost software is discontinued and is not available at the Intel download center anymore. You might be able to get it from a third party website but we cannot guarantee the proper functionality and there is no support available. If you type Intel® Turbo Boost in Google you will get links from third party websites where you can download it.
Here is one third party website that offers it:
NOTE: This link is being offered for your convenience and should not be viewed as an endorsement by Intel of the content, products, or services offered there.