want to point out some cpu issues that my friend tested on the classy

he got two procs of 950 D0 3844A920

one couldnt do bclk 200,, was stuck at 190.
the other could

also after 4.4ghz on bclk 200 to do 4.6ghz dram 1600 he had to up his vtt the same amount as his vcore

so 4.4ghz 1600mhz bclk 200 vtt is 1.2
4.6ghz 1600mhz bclk 200 vtt is 1.4