Overclock ATI, infos en plus svp!

[Cybernico]

Hello
quelles sont les perfs que je peux espérer gagner en overclokant ma Radeon 9800pro?
Aisi qu'un ATI rage d'un iMac?
++

[Daxboy]

Qqn connaiterait-il les valeurs de la carte Redeon Mobility 9600 en mhz?
Selon un post sur xlr8 your mac les valeurs données comme standard dans un powerbook G4 seraient bien en desous des la marge de securité de ATI meme.
Donc en augmentant celles donnees comme standard dans l'aticcelerator on pourait aller jusqu'ou pour arriver a celles d'ATI?

Merci!

[QUOTE]Radeon Mobility 9600/PowerBook G4/1.25GHz

(added 8/31/2004)
"I've been trying it for a day now on a stock 1.25ghz 15in pb with Radeon Mobility 9600. It is completely reliable and without artifacts at 37% increase to both core and clock speed. Artifacts begin to appear under heavy stress at about 40% core, and under normal usage 45% core and clock is possible.

This is a huge overclock, however one should remember that Apple have clocked their 9600 mobility well under ATI's spec. These chips therefore have huge headroom above apple's levels.
Daniel S. "


That high an overclock is hard to believe. Sometimes there are errors when trying to apply settings (so no changes are done - console log will show that - see one of the past reports) But if he saw artifacts, then it must be overclocking it.
I asked if he noticed the cooling fans kicking on faster and if he ran any real-world tests (even a quick quake3 timedemo)

Ce message a été modifié par Daxboy - 4 Sep 2004, 19:33.