I tried 7.12, and there were still a few glitches in Crysis.
One specifically, is if I'm outside a room looking into it, and there's a light on inside it, it will flicker.
But it doesn't happen with the drivers I linked above.
Also, at a LAN I was at for a few days (Wednesday to today), one of the people there was using a 3850 512MB (Asus)
Some of his games crashed with 7.12 drivers (one was C&C3), but were fine with the crysis hotfix drivers.