I am not benchmarking it to death period.
ALL I care is its stable
I have more important things to do
I don't download movies or any large files unless you call newest driver files and bios large files.
And I don't game either.
Probably my largest downloads is MS Update site.
My ONLY reason to post the settings was it MIGHT help somebody see whats up with these settings on something they have.
from tweak town home of gigabyte..

Yes, the SATA Detection is slow in all Gigabyte boards, they are working on updating the BIOS with new AHCI Detection Rom's. Some of the boards already have the new one now. AHCI is always slower then IDE mode for booting, because in IDE mode the AHCI BIOS does not have to load to detect anything. If you are not hot swapping your drives then I suggest you run normal IDE mode
I found that to be true on an older series giga board
last years one i forget the model.
It matters not anyway.