Standard Performance Evaluation Corporation
Beyond performance to power consumption
With the introduction of , SPEC met the increasing demand for a benchmark to measure server power consumption in relation to performance. Since that time, average operations-per-wattserver efficiency for servers measured by the SPECpower_ssj2008 benchmark on the SPEC website has increased by 19X.
Beyond the original SPECpower benchmark, power measurement in relation to performance has spread to four other benchmarks: SPEC ACCEL®, SPEC CPU 2017, SPEC OMP® 2012, and SPECvirt_sc® 2013.
In 2009, the committee embarked on a project to develop a Server Efficiency Rating Tool (™) for use by the U.S. Environmental Protection Agency. The first version of SERT debuted in 2013 and the EPA made it the required test method for its specification. Running SERT 2.0.1 is now required for certification under V3.0 of the ENERGY STAR specification.
In addition to its partnership with the EPA, SPEC is engaged in several international initiatives, including:
Complementing SERT are two other tools developed by SPECpower: The designed to simplify the development of workloads for measuring performance and energy efficiency, and the power temperature daemon (™) for controlling a power analyzer or temperature sensor used in energy efficiency measurement.