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Table 2: Comparison of the three approaches (simple, banked, and drowsy PB-CAM [10]).

PB-CAM [10] B. PB-CAM D. PB-CAM Technology 0.35  0.35  0.35  CAM configuration Dynamic power 86 fJ/bit 18.86 fJ/bit 9.06 fJ/bit Operation delay 10 ns 7.5 ns 12 ns Throughput 100 MIPS 133 MIPS 333 MIPS Static power reduction — — 86%–91%