Faster and Energy-Efficient Signed Multipliers

Table 6

Improved performance by hybrid CPA and overall performance in Dadda multiplier.

Partitioned Dadda multiplier with hybrid CPA				Performance of hybrid CPA			Overall performance
Word size	Delay (ns)	Area (𝜇m^2)	Power (𝜇W)	Delay	Area	Power	Delay	Area	Power
16	1.49	4,028	0.66	10.24	−1.05	−1.53	11.8	−4.81	−8.19
32	1.92	14,100	3.29	13.90	−0.12	−0.92	20.3	−2.14	−4.77
64	2.27	49,877	16.47	20.62	1.26	0.66	27.0	3.87	−2.17