不一样；
绩效 [jì xiào]performance
例句：
I'm one of the few that's very pro performance-related pay. 我是少数极力赞成绩效工资的人之一。
Teachers will fight Ministers 'plans to introduce performance-related pay in schools.教师们将竭力反对部长们在学校中实行绩效工资的计划。
Enterprises always take the performance management only for bonus distribution.绩效管理成为奖金分配的手段。
So the research of internal environmental performance auditing has been theoreticaland practical. 因此，目前进行企业内部环境绩效审计的研究具有一定的理论和现实意义。
I have to say that in my last organization, appraisals were a joke.我不得不说我上个公司里绩效评估变成了一个笑话。
业绩 [yè jì]outstanding achievement
例句：
The job needs someone with a good track record in investment.这项工作需要有良好投资业绩的人来担当。
There is no provision for funding performance-related pay rises. 没有为与业绩挂钩的加薪预作资金准备。
His purpose was to make a profit by improving the company's performance. 他的目标是通过提高公司的业绩来实现盈利。
Appraisal has traditionally been seen as most applicable to those in management and supervisory positions. 传统上认为业绩评定最适用于那些身处管理和监督职位之人。
These difficulties have been overcome without detriment to performance. 这些困难都已在不影响业绩的情况下得到了克服。