Table 7: Design result provided by Simulated Annealing algorithm.

8-point DCTBest partitionHardware14 operations of (×)4 operations of (+)
Software2 operations of (×)22 operations of (+)
Total power consumed (mW)91.55
The system’s latency (ns)586

16-point DCTBest partitionHardware60 operations of (×)48 operations of (+)
Software68 operations of (×)48 operations of (+)
Total power consumed (mW)487.78
The system’s latency (ns)3024

H.264Total power consumed (W)6.250
The system’s latency (ns)1740