Windows server 2012 R2 OR Hyper-V Server 2012 R2

Can i install the Hyper-V Server 2012 R2 CORE only in production??

Or do i have to install Hyper-v server from windows server 2012 r2 server role.

This is to implement Hyper-V in my production environement.

This server is dedicated to be a Hyper-V primary host there will be no oher roles installed on that server.

I will install the core bcause i will do all my configuration from a console on my other Windows server 2012 R2

Thanks for helping out :)))))