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 Sandy Bridge Overclocking V1, 2500K/2600K/2700K | LGA1155 P67.Z68.Z77

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nncl
post Apr 4 2011, 09:08 PM

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i dont know about prime, but based on my experience , linx will fail at 6.xx hours also.
acther
post Apr 5 2011, 12:47 AM

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Can anyone explain to me whats wrong with the gflops, how can it fly so high with HT on blink.gif
nncl
post Apr 5 2011, 04:59 AM

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because you using linx with new library, but look at your clock speed, i using 2500k at 4.5ghz can hit 124 GFlops, I think you should hit around 130GFlops,some time it gone down to 10x/11x but linx will stop at error.
TSowikh84
post Apr 5 2011, 06:26 AM

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QUOTE(acther @ Apr 5 2011, 12:47 AM)
Can anyone explain to me whats wrong with the gflops, how can it fly so high with HT on  blink.gif

QUOTE(nncl @ Apr 5 2011, 04:59 AM)
because you using linx with new library, but look at your clock speed, i using 2500k at 4.5ghz can hit 124 GFlops, I think you should hit around 130GFlops,some time it gone down to 10x/11x but linx will stop at error.

nice. new linpack really improve the gflops a lot from 80 to 110ish thumbup.gif
will try it out later


Added on April 5, 2011, 9:51 amUpdate: ran 5GHz @ 1.58v load with the latest linX, instant BSOD 124.

This post has been edited by owikh84: Apr 5 2011, 09:51 AM
lichyetan
post Apr 5 2011, 10:53 AM

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QUOTE(clawhammer @ Apr 4 2011, 08:13 PM)
500 times is a bit too long laugh.gif I don't have the patience
*
QUOTE(nncl @ Apr 4 2011, 08:48 PM)
just let your pc run overnight la....
*
500 times will bring up my electric bills laugh.gif
cstkl1
post Apr 5 2011, 11:33 AM

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rather than running 500 times

try 50 with 3500mb
lol
1800mb??
eh
lichyetan
post Apr 5 2011, 12:03 PM

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QUOTE(cstkl1 @ Apr 5 2011, 11:33 AM)
rather than running 500 times

try  50 with 3500mb
lol
1800mb??
eh
*
yeah, 3500mb.

Oh ya, did the priority made difference in LinX ?
cstkl1
post Apr 5 2011, 04:59 PM

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QUOTE(lichyetan @ Apr 5 2011, 12:03 PM)
yeah, 3500mb.

Oh ya, did the priority made difference in LinX ?
*
long run no
but i normally run it above normal since real temp default is above normal also

just dont want real temp to superseed the stress test
stasio
post Apr 5 2011, 05:35 PM

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user posted image

user posted image

This post has been edited by stasio: Apr 6 2011, 07:52 PM
acther
post Apr 5 2011, 05:57 PM

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Lol owikh ur chip need 1.58 for 5ghz? Same as my chip vcore hungry
nncl
post Apr 5 2011, 06:32 PM

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QUOTE(lichyetan @ Apr 5 2011, 10:53 AM)
500 times will bring up my electric bills  laugh.gif
*
i done it lol
user posted image
for searching extremely stable setting, so far after 1 week using , still no face crash / BSOD

QUOTE(cstkl1 @ Apr 5 2011, 11:33 AM)
rather than running 500 times

try  50 with 3500mb
lol
1800mb??
eh
*
may i ask how to set 3500mb? only able to make it 3300, cause bro owikh claim more stress in normal mode compare to stress in diagnostics mode


Added on April 5, 2011, 6:38 pmalso wanna ask about the power saving feature.

when e8400 era, i oc after that i set EIST and C1E , when idle will drop multiplier and voltage.
sandy bridge i oc after that i set EIST , C1E and other power saving feature on. but only manage to drop multiplier. voltage keep constant.

is that i use offset to + my processor voltage instead of set a exact value then it will lower voltage when i idle? if not , what the use of offset?

This post has been edited by nncl: Apr 5 2011, 06:38 PM
TSowikh84
post Apr 5 2011, 06:46 PM

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QUOTE(acther @ Apr 5 2011, 05:57 PM)
Lol owikh ur chip need 1.58 for 5ghz? Same as my chip vcore hungry
*
hmm actually duno whether degraded or B3, but was lower on B2, UD7 1.52- Maximus 1.54v. those were with older linpack.
this time new linpack not sure how it will behave huhu.. will test out tonite.
will swap back to Maximus B3 once i got it within these few days. Wanna grab some new procs from shops.
flexus90
post Apr 5 2011, 06:52 PM

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For most of you, where you put the rad?
inside or outside case
TSowikh84
post Apr 5 2011, 06:54 PM

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QUOTE(nncl @ Apr 5 2011, 06:32 PM)
i done it lol
for searching extremely stable setting, so far after 1 week using , still no face crash / BSOD
may i ask how to set 3500mb? only able to make it 3300, cause bro owikh claim more stress in normal mode compare to stress in diagnostics mode
*
i didn't say normal mode more stressful just that i play linX with background apps/services running. nod.gif


Added on April 5, 2011, 7:04 pm
QUOTE(flexus90 @ Apr 5 2011, 06:52 PM)
For most of you, where you put the rad?
inside or outside case
*
if my case is able to hold 2 rads inside, it will put both internally.
easier to carry and less dust.

This post has been edited by owikh84: Apr 5 2011, 07:04 PM
nncl
post Apr 5 2011, 07:18 PM

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QUOTE(owikh84 @ Apr 5 2011, 06:54 PM)
i didn't say normal mode more stressful just that i play linX with background apps/services running.  nod.gif
oo... sry , overlooked biggrin.gif
TSowikh84
post Apr 5 2011, 09:08 PM

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QUOTE(stasio @ Apr 4 2011, 10:49 AM)
Newer LinX Linpack, 10.3.3.006

http://www.mediafire.com/?prlre1k1rb30tdz
*
this is the real linpack for SB HT as it stresses CPU more than ever before.
Hit 100C within 2runs only. lol don't think I can run LinX @ 5GHz HT with the current setup+ambient temp.
Cooling limit. cry.gif

This post has been edited by owikh84: Apr 5 2011, 09:08 PM
clawhammer
post Apr 5 2011, 10:19 PM

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QUOTE(nncl @ Apr 5 2011, 06:32 PM)
i done it lol
user posted image
for searching extremely stable setting, so far after 1 week using , still no face crash / BSOD
*
That's great biggrin.gif It's time for us to swap CPU's so you can then try to make mine stable.
zerohunter
post Apr 5 2011, 11:58 PM

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Hi there, can I know is asrock p67 extreme 4 is a good mobo for oc? I'm planning to grab i7 2600k and a good oc mobo to pair with it, tq
ong85
post Apr 6 2011, 12:01 PM

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hi, can any1 teach me how to adjust ram or oc it? So far my i5 2500k oc to 4.5GHz stable, but my ram settings leave default.
FiragaZ
post Apr 6 2011, 12:06 PM

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user posted image

How come ur gflop so high 120+? mine only 50+

This post has been edited by FiragaZ: Apr 6 2011, 12:06 PM

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