Correct

效能

/ xiàonéng / 
Strokes

Definition

efficacy/effectiveness

Example

As a Noun

efficacy; efficiency; usefulness

1
Gāo
高
xiàonéng
效能
de
的
shèbèi
设备

efficient equipment; high-performance equipment

2
Chōngfèn
充分
fāhuī
发挥
jìsuànjī
计算机
de
的
xiàonéng
效能

use the computer to its full capabilities

3
Xiàonéng
效能
jiānchá
监察

efficiency supervision

4
Xiàonéng
效能
kǎohé
考核

efficiency rating