CPU throttles to 0.4GHz during high pay load

CPU throttles to 0.4GHz during high pay load

My laptop is VAIO Z (2016 Model, with i7-6567U, RAM: 8GB), and is running macOS Big Sur 11.3.1 with OpenCore. I have created EFI basically with Dortania`s OpenCore Guide.

The device is fine from day to day operation, but when I open apps that requires high performance (e.g. Final Cut Pro X, or CineBench), the laptop`s frequency throttles, running at 3.3GHz last second, and then 0.4GHz moments later. This makes my laptop extremely unusable. I have attached the screenshot of Intel Power Gadget when running Cinebench.

Installing CPUFriend.kext and CPUFriendFriend.kext trying to change the base frequency did not work for me.

Link to DSDT: https://www.dropbox.com/s/jeppkhiugu7juq2/DSDT.dsl?dl=0

Link to Config.plist: https://www.dropbox.com/s/eoe159ej015vjnw/Config.plist?dl=0

https://preview.redd.it/qd9o2isk90371.png?width=2048&format=png&auto=webp&s=1c767dfba588712d9f9b7f394747a539b0e9f140

submitted by /u/This-Tonight8060
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