Table 2.

Four kinds of KPI arrangements and their value.

Arrangement KPI	SIMO		SISO
	T	Y	U	I
Chip temperature (°C)	73.1	73.4	74.2	76.5
Cold plate temperature (°C)	31.4	31.0	30.9	32.0
Cold plate uniformity coefficient × ${10}^{-3}$	4.64	4.45	6.97	7.88
Thermal resistance × ${10}^{-2}{(}^{\circ }\text{C}/\text{W})$	3.91	4.02	4.37	5.79