I don't want to hate on the 5870's because I still think they are excellent cards but this driver support is making me go haywire.
This is EXACTLY how I feel. I have two 6850s, and with 11.11b, and 11.11c, I am only getting 30-40% utilization of both gpus in MSI afterburner.
What is maddening, is that some people report they are getting 99% scaling, able to run eyefinity, etc. But I am just running a plain vanilla 1.1 version of skyrim and cant get it to go above -20% scaling with two cards.
Furthermore, I'm not sure if AMD is lying about the drivers to make it seem like they responded in a reasonable time, or if they are incompetent and only got it working on a small subset of test configs. Is this par for the course with crossfire? I've been using it for less than a month and the other two games I played with it get 99% utilization (but they were 6 month old titles.)
Can the community offer any insight into why CF is not working with 11.11c? Is there anything I could be doing wrong? I am just running 1920x1080 for testing and would be happy to see any positive CF scaling at this standard resolution. I removed CAPS. Radeon Pro is not running. I checked the executable name (TESV.exe), to make sure the 4GB fix is not running. Used complete uninstall and driver sweeper between driver upgrades. WTF? Could there be a little known bios setting?