I have tested the following with great results. GeForce GT 430, GeForce 9800Gt+, and the Nvida graphics built into my Precision M4400. Mind you though, I could not just swap a drive with a working install from system to system, or pop out cards, for what ever reason I had to do fresh istalls in order to get the cards working with PSP and or N64.
I also have an old 3.0 Ghz P4 with a 400Mhz FSB, 512Mb RAM, and built in Intel GFX. It could do most things, even play PSP in software mode, though once you stated a level of a game, it would slow down. N64 I could not get to work, everything else did.
EDIT: Though, if I put the GeForce GT 430 (low end, not even a fan) on the P4 system, PSP works it should. Though I have noticed that some games work on one machine and not on another, no matter the Nvidia card it seems, it’s odd.
My Zotac ZBOX ID41 PLUS arrived in the mail today, I am currently running various tests on it, starting with Windows then eventually KodiUbuntu, Openelec, and of course Lakka!