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Is these Overclocking settings are good for Amd phenom ii x6 1055t+

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October 20, 2011 12:44:23 PM

Hiiiiiiiiii
i have overclocked my amd phenom ii x6 1055t in bios
Is these o.c. settings are ok

these r ther settings

Cpu bus speed 257x14=3597mhz
cpu voltage:1.425v
ht link 2055.9mhz
nb freq. 2055.9
dram frequency: 685.9mhz
dram voltage: 1.65v

i have set ht link speed in bios:1600mhz
cpu/nb freq.:8x
and
My ram is 2x2gb Kingston 1333
Cooler master 500w psu
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a c 241 K Overclocking
October 20, 2011 12:51:51 PM

Hi, is it Stable ?
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October 20, 2011 1:08:02 PM

henydiah said:
Hi, is it Stable ?

Yeah,
i ran prime 95 for 25min igot 48-51 temp
and
how to reach 4.0ghz
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October 20, 2011 2:30:21 PM

25 minutest aren't even close to know if that CPU and settings are stable.

Again, you need play with all settings because you CPU is locked, them you need change the RAM frequency to lowest possible and set NB and HT at 2000MHz while you rise the reference clock. Small steps are better for know in what point you need rise the CPU voltage.

Remember test stability with all changes that you do.
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October 20, 2011 4:08:51 PM

First , I suggest follow instruction from saint19, ran prime95 need more over than 25minutes or you need ran 4hours for see it stable. Also other setting.

You'll get 4GHz if you do step by step but I DO NOT SURE YOUR PSU and RAM ENOUGH FOR IT !

Overclock is your own risk,first , I suggest upgrade your psu with higher efficiensy.

- drop ram ratio to 800 in bios / 1:2 showed in cpu-z
- raise FSB to 286 so that the ram in CPU-Z run at @ 572mhz, it mean dual channel at 1144mhz
- voltage ram at 1.62v - 1.65v
- lossen timming of ram set to 6-7-7-20
- NB VID 1400mhz
- htlink speed at auto ( it will follow nb vid in CPU-Z nb freq get 2010mhz )
- disabled CnQ, C1e, smartmulticore, spreadspectrum
- PCIE at 100
- cpu nb voltage 1.18v - 1.2v or overvoltage [+0.025 -0.050]
- cpu vcore 1.49 - 1.54 ( my vcore at 4ghz 1.52 stable)

ran at intelburntest 20X set memory to standard and ... wait up to finish. Keep eyes on temperature if over 60C you need drop your overclock.
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October 20, 2011 5:13:17 PM

henydiah said:
First , I suggest follow instruction from saint19, ran prime95 need more over than 25minutes or you need ran 4hours for see it stable. Also other setting.

You'll get 4GHz if you do step by step but I DO NOT SURE YOUR PSU and RAM ENOUGH FOR IT !

Overclock is your own risk,first , I suggest upgrade your psu with higher efficiensy.

- drop ram ratio to 800 in bios / 1:2 showed in cpu-z
- raise FSB to 286 so that the ram in CPU-Z run at @ 572mhz, it mean dual channel at 1144mhz
- voltage ram at 1.62v - 1.65v
- lossen timming of ram set to 6-7-7-20
- NB VID 1400mhz
- htlink speed at auto ( it will follow nb vid in CPU-Z nb freq get 2010mhz )
- disabled CnQ, C1e, smartmulticore, spreadspectrum
- PCIE at 100
- cpu nb voltage 1.18v - 1.2v or overvoltage [+0.025 -0.050]
- cpu vcore 1.49 - 1.54 ( my vcore at 4ghz 1.52 stable)

ran at intelburntest 20X set memory to standard and ... wait up to finish. Keep eyes on temperature if over 60C you need drop your overclock.

its not stable
i ran prime 95
test not working(fatal error)
i have set ht link multiplier at 7x
and ram 400
now ht/nb-2002mhz and dram frequency 571mhz
so what to do for stable
i have not set timming yet
i dont know how to change
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October 20, 2011 5:44:37 PM

@ henydiah, 1.52 VCore is a little high, i run my 1055T at 1.5V and some other guys managed to get it @ 1.47 but with diff MOBOs.
@ mandeep148, you can't just jumb from 3.5 GHz to 4.0 GHz you should just increase FSB step by step and test stability after each Overclock to know the stable speed that your CPU can run on it without any problems.
And 1.42V @ 3.5 is a little high, you should just leave the VCore to Auto and it will consume less voltages than that.
You need to have a good Aftermarket CPU cooler in order to keep with your 4.0 GHz OC

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October 20, 2011 11:53:21 PM

@ilysaml : default auto vcore 1055T 2.8ghz fulload is 1.44v and idle 1.18v , 3.5ghz vcore 1.42v is not little high, he had different system with you. And cnq still working by enabled, As long as below 1.44V no problem and safe.
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October 21, 2011 12:16:54 PM

Best answer selected by mandeep148.
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October 22, 2011 9:25:11 AM

henydiah said:
@ilysaml : default auto vcore 1055T 2.8ghz fulload is 1.44v and idle 1.18v , 3.5ghz vcore 1.42v is not little high, he had different system with you. And cnq still working by enabled, As long as below 1.44V no problem and safe.

my cpu is at 3.8ghz
I have test my cpu test in prime 95
after 17 hours
worker 06 stops working(Fatal error.Rounding was 0.5,expected less than 0.4)
Torture test completed 387 test passed
so
why fatal error comes
is there any reason
and temperature was below 55c
please answer
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October 22, 2011 11:27:55 AM

Just ran at 6hours enough , I can say it stable and your temp 55C is cool , maybe can get 4ghz
I think you ran too long he he he . .
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October 22, 2011 11:31:28 AM

Also your fatal error come becuase your psu ran too hot .. If you use like good psu by seasonic/corsair/antec maybe you can get pass.
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October 22, 2011 2:05:57 PM

Yea that would be a good guess, but again 1.52V is too high for 4.0 GHz... after i upgraded the BIOS to F5, the normal VCore was 1.37V for the default stoc & the Turbo Core, and you can run your CPU @ 3.5 with that VCore.
And as i said, some managed to get 3.8 @ 1.42, 4.0 @ 1.74.
I OC my 1055T to 4.1 GHz @ 1.5V...very stable.
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October 22, 2011 2:52:37 PM

Thanx to all here to answer
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October 23, 2011 1:32:02 AM

This topic has been closed by 4ryan6
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