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post #3831 of 10072
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post #3832 of 10072
Quote:
Originally Posted by spiderm0nkey View Post
I'm not too sure what the deal is with the GTL's. 0.5500 wasn't cutting it (and I didn't quite have enough time to keep bumping it up marginally) so I left it at default of 0.6250. NB voltage is 1.322v, VTT is 1.295v. It's not stable yet so needs more tweaking but I'm happy enough with it so far
@ most of time GTL tuning is a trial & error thing..

Sometimes CPU's like higher GTL when OC'd than Intel stock value of 1.1V FSB x 0.67GTL = 0.737V as in your case it's 0.809V..(for me it's 0.819V)

You'll probably need to play with GTL's more to find a sweetspot for each core as each has a sweetspot of it's own..

Looking good those FSB & NB voltages..

CHEERS..
     
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post #3833 of 10072
Quote:
Originally Posted by spiderm0nkey View Post

Indeed! Lets hope I can get it to 4GHz like you did (btw have you seen many other Q9400 users with higher OC's? Yours is the highest I have come across. Everyone else seems to be a 3.6GHz)

I suspect I only got to 4Ghz by virtue of having a RO stepper and a EP45UD mobo. Most of the 4's list on the front page are, IMO impracticle for 24/7 use, given some of the vcores are so high. But hey... they can do it

Like I said in a previous post, I believe it was on fiddling with the skews, that allowed such an overclock. My previous high was 3.92 Ghz. The only change I made to get to 4 was changing the skews (See MIT previously posted).

Have a looky here:
http://www.overclock.net/intel-cpus/...lock-skew.html

http://www.overclock.net/faqs/119265...save-your.html
post #3834 of 10072
Skews are a 100% MUST USE when it comes to quad core CPUs on this board. Those will definitely help out with higher speeds.
Not so much on the dual cores though.
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post #3835 of 10072
Quote:
Originally Posted by Dilyn View Post
Skews are a 100% MUST USE when it comes to quad core CPUs on this board. Those will definitely help out with higher speeds.
Not so much on the dual cores though.
spiderm0nkey has this mobo: DFI Lanparty UT P45-T3RS

The skew options are not as clear on her mobo as it is on ours.
post #3836 of 10072
Quote:
Originally Posted by Sethy666 View Post
spiderm0nkey has this mobo: DFI Lanparty UT P45-T3RS

The skew options are not as clear on her mobo as it is on ours.
Yes I know

I was being very general. Not referring to her specifically, but everyone who may be reading this thread.

Sorry for the confusion
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post #3837 of 10072
Quote:
Originally Posted by Dilyn View Post
Yes I know

I was being very general. Not referring to her specifically, but everyone who may be reading this thread.

Sorry for the confusion
No, my bad... I misread your post
post #3838 of 10072
Quote:
Originally Posted by Sethy666 View Post
I suspect I only got to 4Ghz by virtue of having a RO stepper and a EP45UD mobo. Most of the 4's list on the front page are, IMO impracticle for 24/7 use, given some of the vcores are so high. But hey... they can do it

Like I said in a previous post, I believe it was on fiddling with the skews, that allowed such an overclock. My previous high was 3.92 Ghz. The only change I made to get to 4 was changing the skews (See MIT previously posted).

Have a looky here:
http://www.overclock.net/intel-cpus/...lock-skew.html

http://www.overclock.net/faqs/119265...save-your.html
Thanks for those links! I will be sure to have a good read of them as soon as I get the chance. As for your MIT, I was unable to open it due to the file extension. (Have only got the standard document software installed like Notepad atm lol...)
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post #3839 of 10072
Quote:
Originally Posted by spiderm0nkey View Post
Thanks for those links! I will be sure to have a good read of them as soon as I get the chance. As for your MIT, I was unable to open it due to the file extension. (Have only got the standard document software installed like Notepad atm lol...)

LOL... okay. Here ya go:
post #3840 of 10072
WOOT! Grats Krissy! any progress is good progress!
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