I thought this was going to be useless.. but I decided to give it a try.
I'm using latest macOS Big Sur public beta (20A5354i). I didn't find any difference with LuxMark, but here are the OpenCL and Metal benchmark using latest version of Geekbench 5(.2.3), before and after.
It's me.. another user had this problem with the first beta versions of macOS Catalina. I tried to send him a PM, without any solution.
The main developer (Mieze) couldn't help me.
The problem is still present on macOS 10.15.2 Public Beta 1.
I just saw the BrcmPatchRAM3 config and your model and ID is listed.
Try installing BrcmPatchRAM3+BrcmFirmwareData+BrcmBluetoothInjector in your "Other" kexts folder in EFI/CLOVER.
An SSDT for the USB ports is needed in order to configure it as internal device and avoid sleep/wake loops...
Nice.. which is the name of the connector used by the BRCM card?
Do you know if is it possible to mount it in the back M.2 slot?
For the third antenna, what did you do? Is it possible to "merge" 2 antennas in 1?
Yesterday I installed macOS Catalina 10.15.2 Public Beta 1.
Now it seems to work OOB even without WhatEvergreen and the agdpmode boot flag. VideoProc says no HEVC acceleration.
Using also WhatEvergreen it seems to work fine, including HEVC acceleration and DRM contents. I didn't tried without...
Do someone knows if it's possible to fit a BCM94360CD?
I was using it in my old Hackintosh with a PCI-e adaptor. It's an original Apple card, so it worked OOB.
The problem is that it have 4 antenna plugs..
I also tried yesterday to install macOS 10.15.2 Public Beta 1. If I'm not wrong, it was detected but it wasn't still working properly. After hibernation it was not detected anymore and I had sleep/wake loops. I have an SSDT for USBInjectAll.
I gave up - I'm going to try with BT4LEContiunityFixup...
Yes, maybe when a real Mac will get Navi..
However, I was investigating about my issue after sleep.
I saw from TechPowerUp's VGA BIOS Collection that every RX 5700 XT with blower cooler (no matter if from Gigabyte, Sapphire or AMD) are exactly the same, only minor aesthetics changes; mine from...
I know that it’s wrong to mix them, I tried just for curiosity!
I read the topic about the creation of a custom DSDT for Slice's FakeSMC but I didn't understand almost anything..
However with my old Vega 64 and VirtualSMC I was able to get GPU temp.
Now I have only GPU and VRAM loads in iStat...
Just tried it, but without DSDT for sensors I can't get all the informations. GPU is however detected correctly..
I also tried to use VirtualSMC with FakeSMC+RadeonMonitor (without others dependencies for FakeSMC), of course it didn't boot. I hope that someone will be able to edit VirtualSMC...