What is the lowest IELTS score that's gives the most point in EE?

[Adolphite]

I am wondering what lowest IELTS score can give you the maximum points for language proficiency?

 

[cookie.monster]

Listening 8
Reading 7
Writing 7
Speaking 7

 

[Adolphite]

Listening 8
Reading 7
Writing 7
Speaking 7

8 in Listening? I canndo that. Thanks!