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  #31  
Old 03-22-2012, 11:41 AM
Crylon Crylon is offline
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@peanutz:
yes, at first I only tried ocing the memory leaving the cpu on auto.Now that I have a stable ram oc with 1600mhz 8-8-8-24 2T 1,5V I moved on to oc the cpu which is now running at 4.2ghz!

@Turboner: yes I'm running bios version 1.30
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  #32  
Old 03-22-2012, 03:41 PM
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peanutz94 was right, I apologize.

Tested with QPI/VTT @ 1.12 and vRAM 1.6, still not working. Even with a boosted QPI/VTT the 2500k cant handle it, its working with the vcore @ 1.4, but for 4.2ghz, its ridiculous. So :

I passed the test with :

QPI/VTT 1.05
vRAM 1.5
Freq : 1600mhz 9-9-9-24-2T (i ll test 8-8-8-24-2T)
And decent vCore.

I Wish you good luck for your CPU OC ;)
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  #33  
Old 03-22-2012, 03:56 PM
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If you set memory at 1600Mhz
And you OC CPU after, memory run more then 1600MHz after that
Runing at 8-8-8-24 could give you BSOD
As memory test at 9-10-9-27
If it run stable like this it is ok
But is u still ave some issue
1- Set bios as default
2- activate XMP profile
3- set memory as manual to keep XMP latancy setting
4- set memory at 1600MHz
5- OC CPU
This way you ave XMP latancy setting at 1600MHz
U could OC CPU to keep memory lower then 1866MHz to keep it under factory testing speed

Hope this help
Sincerly yours
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  #34  
Old 03-22-2012, 04:22 PM
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Quote:
Originally Posted by Turbonerfs101e View Post
If you set memory at 1600Mhz
And you OC CPU after, memory run more then 1600MHz after that
Runing at 8-8-8-24 could give you BSOD
As memory test at 9-10-9-27
If it run stable like this it is ok
But is u still ave some issue
1- Set bios as default
2- activate XMP profile
3- set memory as manual to keep XMP latancy setting
4- set memory at 1600MHz
5- OC CPU
This way you ave XMP latancy setting at 1600MHz
U could OC CPU to keep memory lower then 1866MHz to keep it under factory testing speed

Hope this help
Sincerly yours
Yes its 9-10-9-27 but for 1866Mhz, so it can be lower with lower Frequency.
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  #35  
Old 03-22-2012, 04:40 PM
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yes
but if u OC CPU with host clock fequency
Then QPI and memory Speed will incress

If u are using mutiplier boost ratio
Then it ok
As uit dont afect QPI and memory Speed
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  #36  
Old 03-22-2012, 04:49 PM
jeffk jeffk is offline
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I'm on 1155 socket so, I only touch the ratio, not the BCLK ;)
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  #37  
Old 03-22-2012, 05:01 PM
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Then if it stable
You ave finde the optimal OC for your PC
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  #38  
Old 03-23-2012, 08:30 AM
Crylon Crylon is offline
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jeff, you should be able to run 1600 at 8-8-8-24, check out my configuration settings.
I tested it for a long time and it remains stable!
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  #39  
Old 03-23-2012, 09:20 AM
jeffk jeffk is offline
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Thanks, I'll try 8-8-8-24, Because i'm now stable @ 4.2ghz, 9-9-9-24 default Vram and default QPI/VTT.

I'll try asap 8-8-8-24 @1.5.

By the way, I'm now stable @ BF3 also, and i dont crashed since. :D
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  #40  
Old 03-23-2012, 11:36 AM
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What is the MB BIOS version of your MB jeffk and Crylon is the thread owner, but I cannot get on Asrocks site seems they are doing something?
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  #41  
Old 03-23-2012, 12:08 PM
Crylon Crylon is offline
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This is my mb: http://www.asrock.com/mb/overview.as...xtreme7%20Gen3

I'm running bios version 1.30
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  #42  
Old 03-26-2012, 03:23 AM
jeffk jeffk is offline
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I have a Gigabyte z68xp UD3P B3 (running under bios F6)

My ram will stay @ 9-9-9-24 1600mhz @ 1.5, because she is not able to run @ 8-8-8-24 1600mhz. @ 1.5.
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  #43  
Old 03-26-2012, 05:16 PM
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Jeff
Crylon is the O.P and when we answer a post we will normally address the thread owner or O.P. In this case should be Crylon.
If you have a an issue it would be best to start your own thread so things do not get confused.
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