Hey there,
This will depend on what features you may want to use on stream and any other background/alternative tasks you plan to use while streaming. For example, those that are streaming video content while running the necessary streaming software with webcam video output, generally use systems with more memory (32GB) or a dedicated graphics card if gaming while streaming. 
If it helps, other streamers have found success by reading feedback from online forums and reviews to determine the system requirements and specifications necessary for how they want to stream, so that you can be confident in purchasing a system that meets your needs. 
Please feel free to reach out to us with any other questions!
 2 weeks, 3 days ago
by 
 Posted by: 
Lenovo Product Expert