In OpenGL, the TNT would be better, but in D3D the edge would probably go to Voodoo2. Those 2 choices are both bad, but if I had to choose between the 2 I'd probably take the Voodoo2. That being said, I'm sure both cards would play most games fine, provided that one didn't expect to go online and play against more than 10 players. I hope you plan to get a new vidcard sometime soon.