That Level 3 Cache is a bug from cpuz i guess.. 

Another thing to take note is the orthos, min fft should be 8k and max should be 32k.

That way it will stress the proc even more under my test with E8400 and Q6600. E6300 procs have no problem with the default max fft which is 32k. Not sure whether orthos needs an update on newer procs  or not because stressing it at 8k only would not stress it that much even if you run hundreds of loop if u noticed.. 

anyone provide step by step tutorial?
cause maybe 1 mistake will spoil my cpu. thanks =)