I'm running an Ivy Bridge hackintosh with only one issue that I can't wrap my head around. From a fresh boot my GPU compute and Metal benchmarks are on par with my RX560, but after a wake from sleep I'm getting about 25% of the performance than I should be getting. After a power cycle performance is back to normal. The only thing I have been able to dig up is that under my System Information->Software>Extensions I can see that both AMD9500Controller and AMDRadeonX4250 are loaded. I am not sure why the X4250 is being loaded but this could be the issue. Any advice?
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