

This is because overclocking with Intel® Extreme Tuning Utility only works for Intel® Core™ Processors that include the letters K, KF, HK, X, and XE in their processor number.

Some versions of Intel® Extreme Tuning Utility can be installed in laptops or systems and these versions will not work for overclocking purposes.

Refer to How to Identify Your Intel® Processor. Intel® Extreme Tuning Utility only works for Intel® Core™ processors that include the letters K, KF, HK, X, and XE in their processor number.
