Like others have said: Short Answer, Yes.
My long answer:
Im planning on dumping my Striker Extreme (Nvidia 680i) in about a week. Im tired of it hanging on boot, not recognizing HDs, and other random stupidity. Ive tried new BIOSes, tweaking RAM voltage, and 2 different PSUs. Its not running anything out of the ordinary, 1 hd, 1 dvd-rom, and an 8800GTX. Last night I tried to plug in an older 7200 rpm WD IDE 80 gig HD to pull some files before I retire it, and it would not recognize the HD regardless of what I did, different IDE cables, different 12v plugs, and even reseting the BIOS. Plugged this same HD into my X48 based machine, booted right up, pulled info, done. Simple, like it should be. This board will be replaced by a cheap P45 in the next week or so, as I have no use for SLI.
I know the 7XX boards are better, but still not perfect. Use these only if you need/want SLI.
Right now the Intel based mobos are far more stable, and have less issues.