Getting ATI radeon R7 260X to work

Trying to install mac OS high sierra on PC for the first time it boots. However the graphics performance is poor and in "about mac" it only recognizes "Display with 7MB VRAM".

system configuration: - CPU: I5 2400 - motherboard: GA-p61a-d3 rev 2.0 - GPU: Sapphire R7 260X 2GB OC - RAM: 8GB

tried solutions: - added my GPU hex ID (0x66581002) to AMD8000CONTROLLER.kext and AMDRADEONX4000.kext -tried to change Fake ID under ATI in clover config plist file to 0x67B01002

submitted by /u/peterbassem
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