Don't know anything about Deus Ex, but since I have a Voodoo5, perhaps I *should* check it out.  
The 400 sure looks normal...  perhaps clocked higher than the original?  The 200 is half-core.  Hey, for under $100 Canadian, I'd consider it.  Integrated on a mobo?  I'd love it!  

Mind you, I've seen some MXes EASILY under $150 Canadian lately....  just like the Americans with their $80 cards.  $80US = ~$120-125CDN.  I've almost seen 'em that cheap. 
Then add tax.  :|