In terms of better gaming performance, can a 754 3400(Newcastle or Clawhammer) keep up with a 939 90nm 3500?

I understand the differences between 754 and 939 and the whole upgradability path issue, but I just want to know whether one CPU would dominate the other in terms of raw performance.

I don't think there was much of a difference from the 754 3400 and the 130nm 3500.