Graphics Card
The graphics card is an essential part for most computers and allows the computer to display text on a connected screen. Graphics cards come in several tiers, and like screens, support different resolutions and color depths.
Another noteworthy difference for the different graphics card tiers is the number of operations a graphics card can perform per tick. The values listed in the graphics cards' tooltips are representative for a computer with a tier two CPU. Tier one CPUs perform slightly slower, tier three CPUs slightly faster. The numbers listed are for the different operations provided by a GPU: copy, fill, set, setBackground and setForeground, respectively.