Screenshot:

https://raw.githubusercontent.com/TonyPSR/RYZENTOSH-Catalina-MSI-B450/main/Screenshot.png

RYZENTOSH-Catalina

OpenCore Version: 0.6.7

macOS version: macOS 10.15.x Catalina

Specs

Component	Detail
Processor	AMD Ryzen 7 2700 8C/16T (non-X)
Motherboard	MSI B450 TOMAHAWK MAX
Memory	16GB(8x2) Crucial Ballistix DDR4 3000 MHz
SSD	Crucial BX500 120GB
iGPU	None
Graphics Card	GIGABYTE NVIDIA GeForce GT 710 2GB DDR3
Monitor	HP 24es 1080p IPS (24inch)
Sound Card	Realtek ALC892 Codec
LAN	Realtek 8111H Gigabit LAN controller

For macOS Catalina, I used iMac14,2 SMBIOS.

What's working?

• Almost everything
• Full Hardware Acceleration
• Audio (Speaker + Headphone)
• Ethernet
• External Devices
  • Webcam
  • Mic
  • USB flash drives

What's Not Working?

• Applications using Intel Virtualization Technology
  • Android Emulators (use physical devices or Genymotion Android Emulator)
  • Docker Engine (there are workarounds but not recommended)
• Sleep (Fix: Disable sleep in System Preferences)

Not Tested

• iServices (Facetime, iMessage...)
• Adobe Suite
• Wi-Fi & Bluetooth dongles
• USB 3.1

Important Links

1. OpenCorePkg: https://github.com/acidanthera/OpenCorePkg
2. GenSMBIOS: https://github.com/corpnewt/GenSMBIOS
3. ProperTree: https://github.com/corpnewt/ProperTree
4. MountEFI: https://github.com/corpnewt/MountEFI
5. SSDTTime: https://github.com/corpnewt/SSDTTime
6. AMD Power Gadget(optional): https://github.com/trulyspinach/SMCAMDProcessor/releases

​

I also tried macOS 11.1 Big Sur. It worked fine without any problems. But I'm currently using macOS Catalina for better stability and less OS feature updates. Dual-booting macOS along with Windows 10 and PopOS in separate SSDs.

If you have any queries, I would be happy to answer.

I'm also open to feedback and suggestions.