Table 3 Performance effect of CPU frequency scaling in the HaplotypeCaller.

From: Accelerating next generation sequencing data analysis with system level optimizations

GATK version

Type of CPU frequency scaling

HaplotypeCaller execution time (in Hours)

Power (in KWh)

GATK 3.3_src

Performance

2.51

1.34

On-demand

3.72

0.47

GATK 3.7_src

Performance

1.14

0.59

On-demand

1.49

0.19