Recent content by waltermatthew

Turns out I had to generate SSDT. Vast improvement. Cinebench jumped up to 80 fps.

I'm seeing extremely sluggish performance with my powercolor rx570 4gb card. I just upgraded from el capitan to mojave and installed this card new. I'm still on a 3570k intel chip and I have both the IGPU and the GPU showing up in System Preferences. When I run cinebench opengl I'm only seeing...

It seems to be working fine with the exception that the performance is pretty sad for graphical intensive work. Maybe it's the card. But my benchmarks for the card are a 20% of what other people are getting. I've got to be missing something.

No intel graphics listed. which may explain why preview doesn't work either. I guess you need intel graphics for that in Mojave. I think I can just inject those in clover.

Looks fine. I've tried a bunch of system definitions. I think i'm using imac 18.3 right now.

I just updated this ancient beast to Mojave and put in a PowerColor RX570 4gb. Card was recognized without lilu and whatevergreen but I'm not quite there on hardware acceleration as evidenced by my cinebench r15 opengl score of 18fps. Anyone else have any luck.