Originally posted by: LW07
The 7600GT is faster than a 6800Ultra.
http://firingsquad.com/hardware/oblivion_mainstream_performance/page9.asp
But the X1800GTO I recommended is much better, especially in oblivion. Plus, flashing it to an X1800XL would make it even better, and HIS X1800GTOs, the one I linked too, have been known to flash to X1800XLs with much success.
Just know that if you try to flash the X1800GTO, you lose your warranty. I wanted to tell you this just in case you considered getting the X1800GTO and flashing it to an X1800XL.
Even out of the box, the X1800GTO does quite a bit better than a 7600GT when you start turning on AA and AF.
The 7600GT is still a good card if you decide to go for it, just get the EVGA I linked to in an earlier post and you'll be set.
http://firingsquad.com/hardware/powercolor_radeon_x1800_gto/page2.asp
Here's a whole review dedicated to the X1800GTO. It outperforms the 7600GT in most cases.