PerformanceTest V-5.0 plugin is written by Joshua.
you can load latest version here: http://www.drowaelder.de/winpe/PEIndex.htm
PerformanceTest V-5.0 Description:
Performance Test allows you to objectively benchmark a PC using a variety of
different speed tests,
then compare the results to other computers.
Twenty seven standard benchmark tests are available in seven test suites plus there are
five advanced testing windows for custom benchmarking.
Before you can use the PerformanceTest V-5.0 plugin you must download the program
and copy all installed files to the plugin/files directory.