As old as my system, is. Anything much more modern than what’s already in it would be bottled necked by the system bus. It’s PCIe. Not PCI 2 3 or 4 lol. And SATA, early SATA at that. Still has two IDE headers. But I used to use a lot less to run blender on back in the day. I have it pushing a good old 1024 x768 4x3 display.