Originally Posted by sugarhell
Check ulps,cpu oc and crossfire bridge
Also check each card on single config
Thanks for the reply, but they've already been sent back to Newegg. I just got too fed up with trying to find out the problem I tried disabling ULPS, my CPU OC was 48 hours stable @ P95, and tried 3 different Xfire bridges.
The cards worked great in single card (non-Xfire), and they worked in all of the PCIe x16 slots, so it wasn't the motherboard either. And the motherboard BIOS was up to date. Went through formatting my drives and doing a clean install of Windows to see if lingering files were causing conflict. Pretty much everything under the sun.
You and others might have good times with Crossfire, but for me, I'm done for the foreseeable future. I've tried Xfire before, and it wasn't this bad, but I got rid of it because I'm exceptionally susceptible to microstutter, and it did get on my nerves. These 13.8 drivers did wonders for microstutter, but pretty much screwed up everything else.
So to those that use AMD, enjoy it. I just wasn't one of those that had that chance.