Table 7: Evaluation of proposed architecture against the fixed size SAD architecture. Resource count is expressed in terms of Flip-Flops (FF) and Look-Up Tables (LUT).

F-SAD MPESA

Resources ( ) 7576/8054 41496/83078
Latency 7 7
Time taken for best match 256 271
Memory Bandwidth 2048 128
Local 2048 1744
Global 0 0
Fanout 16 16