Switched to PC for editing, render times have more than tripled.

[#1]

I'm not sure what's going on, a 50 min film that would normally take me a little under an hour to export on my MacBook is now showing an export time of around 5.5-6 hours. 1080p footage exporting to 1080 h.264. Export time does not change even if I take off color effects. 

Specs:

Ryzen 7 2700x, 32GB RAM, NVIDIA 2060 Super

Export settings: https://imgur.com/a/fzbaIJ6

I've also noticed in Task Manager that my CPU is only at about 14% max utilization during export. Yes, CUDA is enabled in the project settings and encoding is set to Hardware on export.

What's going on?

[#2]

I'm not sure what's going on, a 50 min film that would normally take me a little under an hour to export on my MacBook is now showing an export time of around 5.5-6 hours. 1080p footage exporting to 1080 h.264. Export time does not change even if I take off color effects. 

Specs:

Ryzen 7 2700x, 32GB RAM, NVIDIA 2060 Super

Export settings: https://imgur.com/a/fzbaIJ6

I've also noticed in Task Manager that my CPU is only at about 14% max utilization during export. Yes, CUDA is enabled in the project settings and encoding is set to Hardware on export.

What's going on?

[#3]

[#4]

Please tell us what version of premiere you're using.  and does your system meet the minimum specs for this version

https://helpx.adobe.com/premiere-pro/system-requirements.html

are you sure you have the latest driver for you graphics card?

[#5]

I think it is Intel's Quick Sync. The video below might be helpful.

https://youtu.be/pE6t1ryanO4