So, people deeper into hardware may be able to answer this.

The computer I am using right now in a i5-4590 with 4 cores, and the box has 16gb of RAM. I use it to watch Spectrum TV while I am in here. The video card is a GeForce GT 710 which I believe only has 1 GB of RAM on it.

I also like to play backgammon on my computer. I play a web based game from 247games.com.

When I play backgammon with that TV streaming, the game is jerky. Do I need more SYSTEM RAM or a video card with more RAM in IT to stop the jerkiness?