I have finally fixed the low OpenCL Geekbench score on my RX 570 on Sonoma

I had successfully installed Sonoma on my but problem I was facing was getting low OPENCL score but my metal scores are same as in my Windows. So I searched and finally found a solution . I am posting this so if anyone stucked getting low OpenCL scores on their RX 570/580/RX6600/XT gpus can try this.

CPU: AMD Ryzen 5 1600
GPU: AMD RX 570 4GB
Mobo: Gigabyte A320M-S2H
RAM: 16GB DDR4
SSD: ADATA SU650 240GB Sata(My windows is on M.2 drive seperate)
Opencore: Latest using iMac19,1

Here are scores before and after fix

https://imgur.com/a/TrPRAlg

I changed the algrey - _mtrr_update_action fix PAT from true to false

and the Shaneee - _mtrr_update_action fix PAT from false to true on kernel/patches.

Those are the [20] & [21] in config.plist > Kernel > Patches.

And that's it now I am getting same scores as in my Windows and everything working smooth.