yes it does..
In my case ( I have an AMD 4200+x2 overclocked @ 2.9 ghz..thats a 700mghz oc on air)
I have my multi to 11 (most AMD's are best @ 11)
You have to go slow as well. It took me a week to get to where it is stable runnning 24/7
Like your FSB 200, Go to 203 do some torture tests..then go up to 207 repaet..then 215.. then 220...then 223... then 228 ..Then make the jump to 240 (might have to up the vocore)
How many stick of ram do you have? Are all your ram slots full?
Here is my cpu scores on the pitstop..
Test Results Summary