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Table 4 Total power dissipation of LR, In-order vs. Tomasulo algorithm

From: An optimizing pipeline stall reduction algorithm for power and performance on multi-core CPUs

Component LR algorithm In-order algorithm Tomasulo (%) Improvement (Tomasulo)
ALU 0.0001 0.0001 0.0003 33.3
il1 0.5507 0.5508 0.3091 21.1
dl1 0.2527 0.2515 0.7888 33.5
irf 0.0559 0.057 0.0788 33.5