theres a decent gpu here:
https://www.thinkpenguin.com/gnu-linux/geforce-8400gs-1gb-pci-express-20-video-card-gnulinux-full-low-profile-brackets
also if you rely need graphical performance i think as the board can support
a 32 core cpu(2x hex core)
you may not need a external gpu
obviously most people wont be getting a 32 core cpu
but even a good dual core cpu with a gpu like the one from thinkpenguin would
be fine for just about any graphical program i can think off
it might not run a 600 fps but still
