MMOs usually lag because of bandwidth or server issues (not always but it is often the case).  However gaming in general tends to need the most from the GPU.

As Acadia pointed out, poser doesn't need a GPU so much, it works via the CPU of your system.  So unless you have a rendering tool that specifically uses GPU instead of CPU, I wouldn't worry too much about it.

WARK!

Thus Spoketh Winterclaw: a blog about a Winterclaw who speaks from time to time.

 

(using Poser Pro 2014 SR3, on 64 bit Win 7, poser units are inches.)