Quote Originally Posted by Praz View Post
On the DFI boards the GTL values in and of themselves have no numerical value in reference to the percentage of VTT that is being set. For instance, if a value of 60 is selected for GTL that does not imply that is the percentage of VTT being set nor does that represent a discrete voltage value. The voltage value that will correspond to 60 will change as VTT is changed. At the same time whatever percentage of VTT the value of 60 represents will also change as VTT is changed.

As no accurate measurements have been done when using these processors on DFI boards to assign any type of preferred percentage based on the value selected for GTL is a bit premature.
Interesting. Any insight on why setting VTT low and GTL manually at about 50 - 60% of the VTT set in bios seems to help? It works for me.