How reliable is Activity Monitor and/or iStat Menus for GPU performance monitoring? I'm asking because I rarely see GPU utilization over 30-40 pct, even with GPU encoding apps like VideoProc (the encoding itself seems very fast with usually 3x-4x of source FPS. Ditto for FCPX.
I have RX 580 8 GB and RadeonBoost kext for power management but IIRC this was the same without the kext. I use iMacPro1,1 SMBIOS on R9 3900x on Asus X570-P mobo. 32 GB RAM.
I have RX 580 8 GB and RadeonBoost kext for power management but IIRC this was the same without the kext. I use iMacPro1,1 SMBIOS on R9 3900x on Asus X570-P mobo. 32 GB RAM.
