u need create a video patch with hackintool
u can check some infos here too
https://github.com/acidanthera/WhateverGreen/blob/master/Manual/FAQ.IntelHD.en.md
use it, reboot, reset nvram and extract one dump
EFI.zip
Post one Full Dump https://www.olarila.com/topic/10301-olarila-runme-dumper/ https://olarila.com/files/Utils/RunMe.app.zip
pra começar vc tem de usar a sua gpu no primeiro slot x16
depois tem de fazer o fine tune
use applealc ao invés de voodoohda
faz um drop nas tabelas CpuPm e Cpu0Ist