So just traded out my ATI 9800 PRO 128 MB for this ATI x1650 PRO 512 MB card. I ran ATI Tool 0.26 and it reads the core at 600.75 and the memory at 796.50. The default profile reads at 601.00 / 400.00. Does this mean the card came overclocked? I haven't touched anything so far, although i...