OC speeds on a stock-cooled ATI X800XL

[eventerke]

Just couldn't resist the Best Buy deal on the X800XL.
What kind of overclock are people getting out of them with the stock
cooling?

TIA for any info!
Kendt

 

[Joe Hetz]

After several days of experimenting.

Core = 453
Memory = 573 (1146)

I use Radlinker for the O/C and check for artifacts with Artifact Tester 5
using the Hardcore strength setting. I have also tried several games
without problems.