It just occurred to me that I had a untested machine that should be closer to trans, so I just DL'd 3D 2006 and tried it
I have a ABIT UL8 with a A64 3200 Venice, 2 X 512 PC3200, ATI AGP X800 Pro 256Meg, it has OEM Win XP Pro X64.
I did the first run while folding, thinking that would bog things down.
It was 1556
With Folding disabled I only got 1589.
Not much difference.
All stock speeds, no clocking expensive stuff for me