David Kubelka - Performance tools for computer professionals.
EEMBC - EDN Embedded Microprocessor Benchmarking Consortium is a non-profit consortium that develops benchmark suites that target key embedded system applications.
Fresh Diagnose - Free software to analyze and benchmark your computer system.
Haveland-Robinson Associates - PoVBench - Benchmark database, serving as a guide to the relative maths performance of various computers, processors and compilers.
IT Transition - Offering benchmark services in the UK.
LMBench - Tools for performance analysis, latency and bandwidth measurement of hardware and the operating system. [for Unix]
Open Source FTP Benchmark - Home page for the dkftpbench FTP benchmark. Measuring how many simultaneous dialup users can be down loading from an FTP site at the same time.
PerfSuite - A collection of tools to help analyze and improve software performance on Intel (x86 and ia64) and AMD (x86 and x86-64) systems running Linux, including tools for measuring hardware performance (CPU/cache/memory), message passing, compiler optimization, and I/O activity.
Radifed - Sample benchmarks and links to benchmarking programs
STREAM - Sustainable memory bandwidth discussion, with results on a wide variety of computer systems. From Macs and PCs to the most current and recent workstations, right up to Cray supercomputers. From the Department of Computer Science at Virginia.
SysOpt.com - System optimization site provides PC users with information to get the most out of their systems. Includes over-clocking guides, benchmark score surveys, evaluations of over 360 Internet PC hardware mail order retailers and performance tweaking advice.
TPC - Transaction Processing Performance Council, a non-profit corporation founded to define transaction processing and database benchmarks and to disseminate objective, verifiable TPC performance data to the industry.