How Much GB Should My Graphics Card Have?

[Cam_Pig]

I keep looking online but can't find the required GB for a graphics card.

 

[rockbottom]

3090 has 24GB, never seen it use more than 6GB with OBS. But if you're editing or using Plex, different story.

nVidia Hardware Transcoding Calculator for Plex Estimates

www.elpamsoft.com

 

[R1CH]

There is no fixed requirement, it depends how many sources / filters / etc. you want to use.