ATI overclocking thread
Posted: Mon Jun 16, 2008 9:41 pm
After I made a fresh install of Vista Ultimate x64 on my new Hitachi 7K200 I was wondering which driver to pick up for my ATI Mobility FireGL 5200. With my previous install (Vista Business 32bit) I had tried 3 different drivers: Lenovo Catalyst driver, modded desktop Radeon driver and modded desktop FireGL driver. The last one turned out to provide the best 3D Mark 06 score, namely constant 1620 Marks. With my new configuration I tried all three again (of course the 64bit versions) and I was surprised by the score drop of about 100 Marks, what is more the Radeon driver achieved only about 800 Marks! So I decided to try again Ati Tray Tools by Ray Adams (it´s a free tool that unlike ATI Tool works under Vista). My past attempts to overclock the grafix adapter were to no avail, launching 3D Mark produced a mess of artifacts. But that was with my previous install.
As for now, I´m using modded desktop FireGL driver as it deliverd the best score again: the utility mobility .net modder from DriverHeaven modifies unpacked ATI drivers in such a way that one can install them on a laptop, quite helpful. Then I installed ATI Tray Tools and successfully overclocked my grafics adapter to 418.50 for GPU (400 by default) and 445.50 for Memory (330 by default) without any artifacts. By now my system is running surprisingly stable and it could achieve 1804 Marks by 3D Mark 06
That´s really not bad. However, if I reboot and load my OC profile the system becomes unstable: 3D mark 06 produces a lot of artefacts etc. The point is that even setting to default clocks doesn´t solve the problem, which is quite weird. I have to disable ATT from startup and reboot. This was actually my past experience with ATT under XP and later under Vista Business 32bit. I´m not sure where the problem is since without rebooting the whole system is running pretty stable.
That said, I think the FireGL has a good overclocking potential and probably it´even further overcloclable provided one has good cooling. I haven´t tried TP Fan utility yet....
Ah yeah, here is a link for those who are interested in a proof : http://img518.imageshack.us/img518/7214 ... ng3no2.jpg
Cheers
Marin
EDIT: removed excessive smileys, I must have been on drugs or something...
As for now, I´m using modded desktop FireGL driver as it deliverd the best score again: the utility mobility .net modder from DriverHeaven modifies unpacked ATI drivers in such a way that one can install them on a laptop, quite helpful. Then I installed ATI Tray Tools and successfully overclocked my grafics adapter to 418.50 for GPU (400 by default) and 445.50 for Memory (330 by default) without any artifacts. By now my system is running surprisingly stable and it could achieve 1804 Marks by 3D Mark 06
That said, I think the FireGL has a good overclocking potential and probably it´even further overcloclable provided one has good cooling. I haven´t tried TP Fan utility yet....
Ah yeah, here is a link for those who are interested in a proof : http://img518.imageshack.us/img518/7214 ... ng3no2.jpg
Cheers
Marin
EDIT: removed excessive smileys, I must have been on drugs or something...