Scientific Programming / 2017 / Article / Fig 2

Research Article

Power-Efficient Computing: Experiences from the COSA Project

Figure 2

Running two kinds of benchmarks on the various CPUs of the COSA CNAF cluster. (a) and (b) show the results of the HPCG benchmark: HPCG score (weighted GFLOP/s) on (a) and ratio between HPCG score and absorbed power on (b), for increasing number of CPU cores. (c) and (d) show GFLOP/s and power ratio for the home-made MATMUL benchmark.

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.