Mitsume

I just bought a D0 as well... can't burn OR even at 1.21V @ 3.8Ghz 19x200.

disappointed

Mad222

原帖由 Mitsume 於 2009-5-10 13:05 發表
I just bought a D0 as well... can't burn OR even at 1.21V @ 3.8Ghz 19x200.

disappointed

What's QPI Voltage? & IOH ?

wai896

太勁啦,我都要試下

Mitsume

原帖由 Mad222 於 2009-5-10 13:08 發表


What's QPI Voltage? & IOH ?

now IOH @ 1.2V, QPI @ 1.35V.. (that's my old settings in C0).. may be can adjust downwards...

now add to 1.22V OR @45 mins no problem so far...

Mitsume

may be my D0 isn't run in yet.. just bought yesterday and use AS5 so may need some time to burn in AS5 as well

Mad222

原帖由 Mitsume 於 2009-5-10 15:21 發表


now IOH @ 1.2V, QPI @ 1.35V.. (that's my old settings in C0).. may be can adjust downwards...

now add to 1.22V OR @45 mins no problem so far...

Add V to IOH will help stablize the OC ability of the CPU's Memory Controller a bit
The reasonable range for IOH: 1.2V-1.32V
Every single D0 has its' own behavior
Higher voltage for IOH or QPI does not necessarily mean that the CPU being tested is not good @ OC

Hope you can make it !

wai896

加丁丁iOH可減少少qPi的,試試看

Mad222

我想睇 4G 222 CL8-8-8-20/24 成功燒 OR

spinplate

原帖由 wai896 於 2009-5-10 15:47 發表
加丁丁iOH可減少少qPi的,試試看

giga板上的IOH设为auto的话，会自动和QPI保持在0.2v的差别。
比如qpi=1.36, IOH设auto的话就会变成1.16
asus的板上是怎么样的？
我一般IOH都设auto。。。有空可以换着试试看。

spinplate

原帖由 Mad222 於 2009-5-10 15:56 發表
我想睇 4G 222 CL8-8-8-20/24 成功燒 OR

高bclk真是好难。