Soldato
Let me think... My Sapphire 5850 has been working perfectly for the last two weeks since I got it. I haven't experienced ANY issues in Windows 7. Windows Experience Index gives me 7.7 out of 7.9 for graphics (as it would mean anything...). I played Crysis Warhead at Enthusiast settings, AAx4@1680x1050 smoothly. The Radeon even works with GeForce PhysX card I bought recently (despite having few smaller issues with the latter, as you have to "patch" Nvidia drivers forcing it to work). The temps are low, the card doesn't make any strange noises, fan is set-up manually by me in MSI Afterburner so it never goes above 35% and the temps are still below 65*C at load. When I switch all fans low in my build, I can barely hear it working. I didn't even have to touch Sapphire Drivers' CD - just downloaded official final drivers for 58** from AMD website - 9.10 Catalysts with CCC.
Did I receive a different card than people complaining?
im guessing you did NOT flash your graphics card bios