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This pie chart in Figure 2.12 presents the instance power used in the 8x8 Vedic Multiplier. In this chart, g1 and g2 determine compressor 10to4 and its usage of instance power is 15.79%. z1 and z2 define compressor 8to4, and its usage of instance power is 12.93%. d1 and d2 limit compressor 9to4 and its usage of instance power is 14.29%. N1 and N2 is a compressor of 7to3 whose power consumption is 8.19% of total power. M1 represents compressor 6to3, and its usage of instance power is 4.02%. V2 defines compressor 5to3, and its usage of instance power is 2.33%. Remaining all other compressors like t1 represents compressor 4to3, v1 represents compressor 5to3 and h1 defines about compressor 3to2 usage of instance power is 40.48%. An 8-bit Vedic more multiple logical blocks consume only 59.52% of total power. 40.48% of total power is consumed by another factor. The similar power distribution of the 16-bit multiplier is presented in Figure 2.13. Compressor block requires 37.78% of total power which 62.22% of total power consumed by other factors like wire.

Figure 2.12 Instance power usage of 8X8 vedic multiplier.

Figure 2.13 Instance power usage of 16X16 VM.