Modeling the Power Variability of Core Speed Scaling on Homogeneous Multicore Systems

Table 4

The power effects of DVFS scaling for different DVFS mechanisms.

	Mech. (i)	Mech. (ii)	Mech. (iii)
Clock	Shared	Individual	Individual
Voltage	Shared	Shared	Individual
DVFS	Dependent	Dependent	Independent
Platforms	Sandy Bridge, Ivy Bridge	Opteron	Haswell