I ran Poser Pro 11 and Poser 11 Standard with only 4 GB's memory on Intel i3 that I no longer use. It wasn't lightning fast, but it worked if the scene wasn't too large.

I have used it with my 8 GB Intel i3 and it is adequate if the scene has no more than four characters in it, but even then it can be slow to load and work with. I currently use it on my i7 with 16 GB memory and it is much faster. Both of my computers are laptops and limited as far as upgrading memory so I'm stuck with what I have.

If you can, I would go for an Intel i7 and stay away from AMD's because my experience with AMD in the past has not been pleasant. I think my i3 has an HP graphics card and it is an Intel Core i3-6100U CPU at 2.30 GHz. I don't know what the i7 speed is, but it has a Nvidia GE Force graphics card.

Currently I don't even use either Poser 11/Pro because Poser Pro 2014 is much faster and easier for me to work with. If Poser 10 had been available in 64 bit I never would have bought Poser Pro 2014.

Poser 2, 3, 4, 5, 6, 7, 8, 9, 10, Pro 2014, 11, 11 Pro