Mediocre home computers are enough to perform the basic operations and for to run programs that have less graphic detail. But for gaming purposes you would need a better configuration computer which gives more than normal computers. The application that run a gaming PC are far more advanced than the applications run for home desktop PC. And obviously the cost of these systems is also higher. A low cost custom gaming PC might cost you almost the twice the amount of low cost home pc. But isn’t to fair to compare these two systems the working capabilities and performance will defiantly compensate for the money spent on these custom gaming computers.

Today’s games are far more realistic and the role play games which interactive need to run other applications for interactive gaming. The internet application and sound applications all these need some space apart from the space dedicated for running the game. As the amount of graphics and clarity of the graphics increases you would be need more space to run then and for decreasing the time delays you need video graphic accelerators. But changing single component won’t make a big difference so you should choose the right combination while assembling them. The gaming computers need a fast processors then upgrading your processor with the latest won’t solve the problem. What’s use in installing a higher Giga speed processor when there is not enough memory for run the game? So, you compliment the processor you would need to increase the computer memory.