Core i7 920 rev D0 stepping 5 :)

[DerekT]

Who mentioned or spoke of guaranteed stability? What are you arguing about?

I answered this in my post, I'll state it once more just for you:

Prime95 tests integers of the form (2^n) -1 for primeness
Linpack solves systems of linearly independent equations. As to "stability",
there is no such thing as a program that guarantees stability.
And that's no bullsh**.