Research Article

Internal Clock Drift Estimation in Computer Clusters

Table 3

Clock frequency for 5 1.3 and 3 1.5 GHz AMD microprocessors.

ModelFrequency (Hz)99% interval (μs)

AMD 1.3 number 11 343 172 1800.492
AMD 1.3 number 21 343 175 8360.475
AMD 1.3 number 31 343 134 6610.702
AMD 1.3 number 41 343 175 1170.419
AMD 1.3 number 51 343 174 3080.664
AMD 1.5 number 11 533 362 8840.608
AMD 1.5 number 21 544 642 9750.510
AMD 1.5 number 31 544 665 8170.498