Although RX 580 is past its prime, it’s still a capable graphics card. Most new games will run well with medium settings on 1080p (1920 x 1080) or even 1440p (2560 x 1440). Also, if you’re looking to play competitive games like CS:GO, DOTA 2 and Overwatch, you’ll find that having at least 4GB of VRAM is necessary.