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** ATi X1k/HD 3k series overclocking guide - ATi Tray Tools and ATi Tool + FAQ **

welshtom said:
i did a bench at 770/810 so far. That any good? not really had time to play properly

Tom
Click to expand...

That's pretty good.

I've been having some weird issues with overclocking on mine, namely, the SAME settings (voltage) don't result in the same overclock each time.

I've managed to get my memory up to 830 Mhz and my core up to 785 Mhz, but sometimes, the system just locks / artifacts when I set a previously 'good' setting.

Weird.

I'm running it day-to-day @ 750 / 783 (core / memory)
 
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G.O.A.T said:
Well testing so far has a stable result of :

Powercolor 1900 XT, watercooled with polarflo block and nothing on the memory (naked memory heh!)

Core : 750 mhz (1.5 volts)
Memory : 800 mhz (under volted slightly)

3DMark 2003 : 20,406
3DMark 2005 : 11,950 (Going for 12,000 now)

Idle temp : 40 degrees
Uber loaded temp : 52 degrees
Click to expand...

Bah just had a crash at 750mhz! Looks like 740mhz with 1.5 volts seems to be the most I can get 24/7. :p I'm really temeted to put 1.575 though it and see how far it can be 3dmarked with. :o
 
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