My issues are continuing with the 5870's in Crossfire.
The second card intermittently still shows 99% load (and the performance hit that happens with it) on startup.
Sometimes a reload fixes it, sometimes it doesn't.
One thing I noticed that leads me to believe that older ATI drivers are an issue is what the CCC shows me:
(pic attached, the first is with the 5870's and new drivers, the second is a shot of my 4890's)
Note that it states speed for the card is 880/999 in CCC. In GPU-Z it shows the proper speeds. However, I had a pair of factory overclocked 4890's on this system prior and their clock speeds, coincidently enough was 880/999...
It should be showing 850/1200 in CCC?
Can someone provide me with a similar screenshot of CCC open without any overclocks so I can see if it looks different?
I've reloaded drivers multiple times, ran driver sweeper, even used regedit. I suspect there is some leftover from a prior driver that is causing this issue (as it kicks in on startup).Edited by Robilar - 10/18/09 at 7:06am