eGPU isn't used 100% - why?
I use Capture One and need the eGPU especially during exporting the pictures. With the Macbook Pro (I didn't upgrade it to 10.15, because I sold it) I got 100% eGPU Usage, with the Mac Mini approx. max 60%.
Do you know why the usage isn't 100%? eGPU setup and Capture One Software is exactly the same. I tried using the HDMI connection and directly from the eGPU, it doesn't make a difference. Whats pretty weird: my HP 830 G5 (1 x Thunderbolt with 2 Lanes) is rendering the pictures (with the eGPU hocked up) in the same time (much weaker CPU, less RAM).
Pending: Add my system information and expected eGPU configuration to my signature to give context to my posts
I would refer to capture one page for troubleshooting