PerformanceTest
PerformanceTest allows you to objectively benchmark a PC using a variety of different tests then compare the results to other computers. Twenty seven individual tests are available in six test suites (CPU, 2D graphics, Hard Disk, Memory access, DirectX 3D graphics and CD/DVD). ... The shareware version of PerformanceTest contains the baseline results from eight different computer systems. ... The five advanced testing windows allow experienced users to create their own test scenarios and conduct an in-depth analysis of their hardware's behavior.
http://www.passmark.com/ftp/petst.exe - 3Mb - Download - Screenshot