pi benchmark

Free compact scientific tape calculator with many features: asin(2 13^ln(pi))

It can handle most standard expressions such as y=m*x+b and sin (pi/3)

IDE and SCSI harddisk benchmark.

Analyze, scan, and benchmark your PC

LAN / TCP Network Performance Benchmark Utility for Windows

Comprehensive benchmark tool for CPU, RAM, ...

NovaBench is a free benchmark program for Microsoft Windows.

A simple console mode utility to benchmark the Windows registry.

NIST benchmark for random stream checking. Includes object code.

Video Card Stress Testing + Benchmark + 3D Screensaver!