Please Check my 4GHz Overclock EX58-UD5 i7 920 XMS3 6GM

RE:

I had not tried those settings but I have now but no joy unfortunately.
Oh well, maybe my processor just cant achieve 4ghz stable... time to knock it on the head me thinks.
Big thanks for the help though people:)
Cheers and thanks
mrix
 
His chip must be very poor clocking with 4ghz, oh well he can try 181x21 (turbo mode enabled) or try this 190x20 (turbo mode disabled) with same setting vcore at 1.275v and qpi/vtt at 1.280v and enabled LLC. His chip should be stable with 3.8ghz (better than nothing eh?)
 
re:

Hi all, decided to try QPI/Vtt on auto which seems to help... I have read though auto on QPI tends to over volt too much?????

I have tried installing EasyTune6 but for some reason it does not want to install:confused:

Is there any other utilities out there that will show QPI/vtt volts????

Cheers all
mrix
 
mine is stable at 4ghz with 1.25 vcore but it bsods on qpi/vtt less than1.4 which i don't like, seems a bit high to me.so i set the vtt to auto.not sure if the vtt would be higher than 1.4 on auto
 
re:

mine is stable at 4ghz with 1.25 vcore but it bsods on qpi/vtt less than1.4 which i don't like
Click to expand...

Thats interesting I did not think you could really go that high with qpi/vtt ?
So maybe I could set mine much higher? maybe my auto is setting it much higher??
Would be great to have a utility which actually shows the voltage of qpi.

Cheers
mrix
 
not sure what the safe limit is for vtt but i didnt like it set to 1.4 but that was the only setting that didnt bsod.would like to know if the auto is setting it above 1.4 though
 
1.4v is absolute max for vtt personally, should need lower than that, vecisitch, try up vcore and lower vtt and get a balance, see if that helps
 
I also need a high qpi/vtt for overclock and have had it up to 1.6v not done any harm so far
also found it helped with memory stability
 
re:

Hi all, I am still having problems using the intelburn program trying to get a stable benchmark at 4ghz, today I thought I would try the LinX program out of curiosity to find my overclock did infact show stable? I decided to run it another time and it still showed stable?
Why am I getting not stable in intelburn and stable on LinX:confused:

intelburn.jpg


linx.jpg


Cheers all
mrix
 
re:

Because u only ran 5x in linx (u need to run it at least 20x! take about an hour)
Click to expand...

Hi I ran Linx in 5 times as that what I run for the Intelburn.

You also need to run IBT on Maximum stress level, you ran at at High.
Click to expand...

I ran IBT it on high as that was the equivalent to the Linx setting I was running.

I will post back with full 20 times results.

Cheers
mrix
 
re:

Just managed to run the Linx test first running it 20 times..

LinX.jpg


and then the IBT

ibt.jpg


Is it that the IBT is just more an accurate program ???

Cheers
mrix
 
spot on dude, look at your results before and look now - consistent results with GFLops and time taken im both :)

Last thing to do is a prime blend - as said before i do custom, set ram to max RAM left -200mb (task manager will let you know) and do 8 hours - better than prime blend standard test which uses 1600mb RAM
 
Just at the stage of over clocking my i920 2.67, using the Gigabyte easytune program with the auto setting - got it to around 3.36ghz, but the Vcore was 3.4v. My temps where high (hit 94c), I lowered my Vcore to 2.0v using gigabyte easy tune. Ran some stress tests (using prime and IBT on max) and it was fine and temps around 65c under load, however when I reboot the Vcore goes back to auto?

I'm going to set things manually in bios. - but wondering why the vcore is back to auto after a reboot via easytune?

This entire thread has given me a wealth of information so a definite hats off to you all.
 
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