I.e., "moves this process from the X server's DDX drivers to the kernel". The best performance was achieved using SMBios iMac Pro 1.1, DRM works on all video output ports.I'm a little fuzzy on this, but Fedora deals with current AMD cards via kernel modesetting. The open cl score did match the one from Windows 10. Īs you can see in the pictures the performance improve very much, in open gl test there is no improvement, only in open cl and metal, sometimes after opening many apps the score went very high. Add the SSDT.aml file and whatevegreen kext and dAGPM kext into the config file and enable it. Edit the OC config file from /Volumes/EFI /EFI/OC and add this patch renaming TableSignature SSDT find: 50454750 replace : 45475030 comment: replace : 45475030 - also add boot args : agdpmod=pikera (fix black screen on some gpus, mine works without)ĥ.Download the dummy kext dAGPM (made by that will help with power management for the GPU and place it into /Volumes/EFI /EFI/OC/Kexts.Second thing to do is to download WhateverGreen and place it into /Volumes/EFI /EFI/OC/Kexts.Download the SSDT.aml file corresponding to your GPU and drag&drop into /Volumes/EFI /EFI/OC/ACPI.Edit the Clover Config file from /Volumes/EFI/EFI/CLOVER and add this DSDT renaming : rename PEGP to EGP0 find : 50454750 replace : 45475030 also add boot args : agdpmod=pikera (fix black screen on some gpus, mine works without).Download the dummy kext dAGPM (made by that will help with power management for the GPU and place it into /Volumes/EFI/EFI/CLOVER/kexts/Other.Second thing to do is to download WhateverGreen and place it into /Volumes/EFI/EFI/CLOVER/kexts/Other - this will fix the video ports.First thing to do is to download the SSDT.aml file corresponding to your GPU and drag&drop into /Volumes/EFI/EFI/CLOVER/ACPI/patched.There are 2 methods for this to work, same methods are used by Apple : SSDT.aml for headless installation or Property Injection method for advanced users ( just copy the things from the SSDT.aml and add into the Property Injection section).įor VEGA 56/64 and RX 580 do not use rename PEGP to EGP0. Right now I am using Open Core Bootloader, but it works with clover too. This method tries to mimic a real working mac. The RX 5500 XT SSDT.aml works with RX 5500/5500XT. With a few tweaks and frambuffer injection, the performance went up especially with metal apps, low power consumption too. So I got my hands on the new macbook pro 16.1,mac pro 7.1, and looking into the ssdt, dsdt and ioreg I saw what was missing from my hackintosh machine.
Building a CustoMac Hackintosh: Buyer's GuideĪ couple of weeks ago I got my hands on a new Navi GPU, The Sapphire RX 5500 XT 4 GB, everything was working but the performance was not there, everyone said it is on pair with the good old RX 580.
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