Design and Implementation of ALU Using Graphene Nanoribbon Field-Effect Transistor and Fin Field-Effect Transistor

Table 5

FinFET and GnrFET comparisons of the proposed methods.

Method	DCHA		DCHS		DCHAS		DCAM		DCR-ALU
Technology	FinFET-7 nm	GnrFET-22 nm	FinFET-7 nm	GnrFET-22 nm	FinFET-7 nm	GnrFET-22 nm	FinFET-7 nm	GnrFET-22 nm	FinFET-7 nm	GnrFET-22 nm
APC (nw)	2.192	4.14328	2.24344	4.25016	2.3512	4.4568	4.93752	9.35928	7.0771	13.41497
SRD (ns)	15.848	29.9432	16.5576	31.7864	13.3424	25.2336	28.019	52.99056	40.160	75.95314
SFD (ns)	20.024	37.8824	20.828	39.692	27.0656	51.15424	56.837	107.4239	81.467	153.9743
CORD (ps)	1.9776	3.75448	2.0572	3.8508	3.46304	6.545056	7.2723	13.74462	10.423	19.70062
COFD (ps)	15.824	29.8464	16.4584	30.6376	3.3084	6.25356	6.94764	13.13248	9.9582	18.82322
PD (ns)	1.976	3.71928	2.02376	3.77064	13.7424	25.97136	28.859	54.53986	41.364	78.17379
TC (nA)	2.536	4.81552	2.64784	5.00176	9.3608	17.69512	19.657	37.15975	28.176	53.26231
SPC (nw)	2.008	3.38968	2.27424	4.31136	4.32288	8.1824	9.0780	17.18304	13.011	24.62902
TEC (nJ)	0.072	0.11096	0.05296	0.10064	1.64344	3.0616	3.4512	6.42936	4.9467	9.215416
SNM	5.8722	10.6472	5.92344	11.1944	6.24776	11.7864	13.1203	24.75144	18.8057	35.47706