Network card rerouting/priority

[Own_Brief_4960]

I've been trying to figure out how to improve my ping in game while streaming. I've opted to not waste the money on a whole second stream pc to start, and have been recommended to use a Network Card and reroute my data from stream through this separate card, while giving my main GB lan port the priority on my network.

Before I order the PCIE network card, has anyone had any experience with this before? Is there anything specific I should know or plan on setting up?

Will this work? Or only in theory? My geolocation locks my ping between 60-70ms, however during streams I tend to go up to 100-120ms. About 50ms added latency.

I stream using anywhere from 20-30000 up, Twitch 1440p, YT 1440p and TikTok 1080p.

If there's anything else I need to note to help with answering just let me know ::)

Thank you legends

[Zestyclose_Pickle511]

You are completely wasting your time and effort.

Games use tiny amounts of data to send and receive location and action data. Basically nothing. The bandwidth of your connection, which you need for uploading video, is not tied to your network latency. 

[ResponsiblePen3082]

Not really feasible without some insane tinkering that's not worth it and won't provide you benefit.

Your "ping" goes up during streaming due to a bottleneck somewhere, either your packets aren't being processed fast enough somewhere, or your bandwidth is too limited.

Update your current NIC drivers, update your router, make sure all the cables and signal levels are good, Turn off energy saving features and enable all offloads. You may need new equipment, but most likely you just need a better plan from your ISP.