[HELP] Low CPU usage and encoding speed

[acusta]

Hi there,

I've been having slow encoding speed since I swapped to a new CPU & Graphics card. I usually encode from 10-bit Ycbcr to ProRes422-LT using QTGCM+bob preset (faster) via VapourSynth. I remember to have at least 120fps with my older pc, now it only goes up to 86fps.

I still use all Hybrid default settings but instead of having a 100% CPU usage, Hybrid is only using 50.2% of my CPU. 



PC Specs:

CPU: Intel I5-14600K
GPU: RTX-5070
RAM: Corsair 32 GB DDR5 6000mhz 
HDD: M.2 Pcie-5.0 drives

Thanks!