i7 9700k iGPU issues [OC]

Hi guys,

I am in the process of building my second hackintosh and it's my first time with OpenCore.

As i am waiting for the stock of GPU to be back on it's feet I want to make it run using the iGPU of the 9700k.

The installation went ok but I am stuck at this error message :"[IGPU] Graphics driver failed to load: could not register with Framebuffer driver!"

Then it boot on MacOs with really poor performance, obviously no gpu driver.

I have tried the iGPU patching from this guide https://dortania.github.io/OpenCore-Post-Install/gpu-patching/intel-patching/#getting-started with moderate success (it helped to boot but not to run smoothly).

Thank you !

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Specs and EFI :

https://github.com/Darueld/9700k-iGPU

Gigabyte Z390 M Gaming

i7 9700k

16Go 2666Mhz

(obviously no GPU)

Catalina 10.15.5