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Alexis Eliot

Bad CPU Utilisation on Adobe Premiere Pro

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Alexis Eliot

Hey, I've installed Mojave using the AMD Mojave method. My system is:

AMD Ryzen 5 1600 3.2ghz (3.6ghz Turbo) 6core/12thread

Sapphire Pulse RX 570 4GB

8GB DDR4 3000MHZ

Gigabyte B450m DS3H

120 GB SSD.


Geekbench 5 shows natural results for CPU and using activity monitor I notice the CPU is fully utilised. When I open Adobe Premiere CC 2018 and start rendering, it takes about 5 times the time to render the same video with the same settings on Windows. With activity monitor I notice that only about 50% of each physical core is utilised and the other virtual threads remain at 0-10%. Any help would be appreciated, thanks.

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