How to set up GTL Ref Values for 45nm & 65nm

[mikeyakame]

If Vcore is too low you'll probably you get hard locks or BSODs with stop error 0x09.

Always run vcore a little more than you need. That way you know it wont be the cause of error when fine tuning. Little more Vcore doesn't hurt to keep as a safe buffer anyway. At least that way GTLs are easier to fine tune. You coarse tune GTLs with Vtt by setting them roughly as Cryptik said. Then when the Vtt is roughly where it needs to be, you can fine tune the gtl's up or down depending on what yours needs. Longer it takes for a rounding error to appear the closer you are to nominal! If you get it right none should appear at all.

For a Q6600 I setup on a P5Q Deluxe, For 470Mhz FSB I found 0.635 and 0.655 for CPU and 0.645 for NB at 1.26V Vtt, and 1.34V Vnb with Margin Enhancement set to Performance I think? It's been a while so don't take this for gospel.