Currently my company has a server running Ubuntu Server 14.04 64 bit with 4 GB of memory and Intel Core i3-2100 processor. And we want to build new a server that will use Intel Xeon E3-1230V3 processor (see this link) and 16 GB of memory.
Since the processor doesn't has integrated graphics, and Ubuntu Server doesn't has a GUI, do I need separate graphics card to run this machine? Does Ubuntu Server needs a graphics processor although it is run on text mode?
Any comments will be greatly appreciated. Thanks.