Somewhat similar with me. I haven't messed with my settings too much and I'll have more results later, but in my settings:
220 @ 2-3-2-8 > 200 @ 2-2-2-8
Granted, its 1 second faster at SuperPI 1M (faster at 32M too, but I don't remember the exact times) and about 1fps faster in Doom3 in...