Unless the two systems (old and new) are identical, which would defeat the object of the exercise, it is unlikely.
Have you considered upgrading the hard disk and using Norton Ghost or Drive Image to copy the lot to the new drive? I'm not sure how XP would react to this, perhaps someone more knowledgeable about XP could comment.
You could also upgrade the graphics card, but this would probably entail driver updates.
None of this is too difficult and I'm sure there are many readers here who would be only too willing to give advice.