The Importance of Drivers

As just mentioned, once the program has imparted its graphics code to the API, the graphics chip's integrated driver software will translate that code into the chip's "dialect," so to speak.

The driver software is written by the chip-maker. Some chip-makers write very efficient drivers, and some don't. Well-designed drivers can improve the performance of a graphics card to the point that a mediocre card with a great driver can outperform a high-end card with a poor driver.

It's a good idea be certain you are using the most recent driver. Chip-makers are constantly updating drivers to ensure that their chips will function properly with new applications. In addition, driver updates may fix bugs. Often, updating your chip's driver is as easy as going to the manufacturer's website and downloading the latest version. But if you run into trouble, try visiting driverguide.com.