Learn how to use Quake 4 to measure the performance of a PC. Updated to include information about the new demo included on the latest 1.4.2 patch.
Here is a snippet:
"One of the best ways to benchmark the performance of your PC is running a heavy 3D game, since it will pull the maximum performance your video card, CPU, memories and hard disk drive can deliver. Quake 4 fits nicely in this role for PCs found on the market today. In this short tutorial we will teach you how to use Quake 4 to measure the performance of a PC."