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

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TSowikh84
post Mar 3 2011, 05:13 PM

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QUOTE(stasio @ Mar 3 2011, 04:02 PM)
PLL overvoltage available?
stasio
post Mar 3 2011, 05:25 PM

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Yes,I am on this release almost a week,but today GB Taiwan give me green light to post.

This post has been edited by stasio: Mar 3 2011, 05:25 PM
cstkl1
post Mar 3 2011, 05:58 PM

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quick quick
somebody beat that 2250mhz stable.

lol. hmm think will get that ud7 b3 version to see whats so interesting about the bios.
seems to be geared towards ppl who just hantam voltage.
tired with tweaking of m4e
stasio
post Mar 3 2011, 06:01 PM

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QUOTE(cstkl1 @ Mar 3 2011, 05:58 PM)
quick quick
somebody beat that 2250mhz stable.

lol. hmm  think will get that ud7 b3 version to see whats so interesting about the bios.
seems to be geared towards ppl who just hantam voltage.
tired with tweaking of m4e
*
With UD7-B3 they start with fresh BIOS F1.
hilmiangah
post Mar 3 2011, 06:03 PM

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QUOTE(cstkl1 @ Mar 3 2011, 05:58 PM)
quick quick
somebody beat that 2250mhz stable.

lol. hmm  think will get that ud7 b3 version to see whats so interesting about the bios.
seems to be geared towards ppl who just hantam voltage.
tired with tweaking of m4e

*
lol

coming from u it is hilarious man
cstkl1
post Mar 3 2011, 06:44 PM

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yeah cause i know i am a ram addict
but always wondering about the effort put in lol

one day should take a picture of my notebook desktop
its full of pdf documents on intel chipset's clocks, dram manufactorer specsheet etc

This post has been edited by cstkl1: Mar 3 2011, 06:47 PM
TSowikh84
post Mar 3 2011, 07:09 PM

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Managed to get 87GFlops but failed at 55mins.
Guys should try running LinX at least 1 hour.
cstkl1
post Mar 3 2011, 07:36 PM

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eh been doing around 100runs for a while
still getting my skews right as so far
its different for 4.75, 4.85 and 4.95

need to get a common working one for all 3 to do 5.05.

55 mins just 30-40 runs for ht on
try 100 runs


Added on March 3, 2011, 7:43 pmbtw with min 3500mb in diagnostic mode since 500mb is the min for reserve by windows 7 64bit

cause lower this will double increase fake stable run numbers

This post has been edited by cstkl1: Mar 3 2011, 07:43 PM
TSowikh84
post Mar 3 2011, 07:46 PM

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QUOTE(stasio @ Mar 3 2011, 04:02 PM)
QUOTE(stasio @ Mar 3 2011, 05:25 PM)
Yes,I am on this release almost a week,but today GB Taiwan give me green light to post.
*
alright, F8x to F8f now... need to raise vtt from 0.9v to 1.1v
tweaking... B3 and G3 are coming soon, cant wait for a swap.


Added on March 3, 2011, 7:47 pm
QUOTE(cstkl1 @ Mar 3 2011, 07:36 PM)
eh been doing around 100runs for a while
still getting my skews right as so far
its different for 4.75, 4.85 and 4.95

need to get a common working one for all 3 to do 5.05.

55 mins just 30-40 runs for ht on
try 100 runs


Added on March 3, 2011, 7:43 pmbtw with min 3500mb in diagnostic mode since 500mb is the min for reserve by windows 7 64bit

cause lower this will double increase fake stable run numbers
*
thanks for da guides bro.. will try it soon.. notworthy.gif

This post has been edited by owikh84: Mar 3 2011, 07:49 PM
stasio
post Mar 3 2011, 08:14 PM

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QUOTE(owikh84 @ Mar 3 2011, 07:46 PM)
alright, F8x to F8f now... need to raise vtt from 0.9v to 1.1v
tweaking... B3 and G3 are coming soon, cant wait for a swap.


Added on March 3, 2011, 7:47 pm
thanks for da guides bro.. will try it soon..  notworthy.gif
*
If you want,you can try also F8e:
http://www.fileden.com/files/2009/12/20/26.../p67aud7.8e.zip

UD7-F8e BIOS give in Windows Vdimm 1.5000 in default (the rest 1.5240V).
biggrin.gif

This post has been edited by stasio: Mar 3 2011, 08:14 PM
cstkl1
post Mar 3 2011, 08:22 PM

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stasio ask gb to sponser me a UD7 tongue.gif

lol will do a dram head to head battle with m4e

stasio
post Mar 4 2011, 11:35 AM

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Prime95 v26.6 Build 1-x64 only

ftp://mersenne.org/gimps/p64v266.zip

-For rare cases where the program cannot figure out the number of cores and hyperthreading,
the NumPhysicalCores option may help.
monsh
post Mar 4 2011, 09:33 PM

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eh, how to update the linpack ?
and u guys mentioned do stress testing in SP1 win 7 right ?
what's the actual effect ?
cstkl1
post Mar 5 2011, 12:28 AM

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1st Round of Tweaking Reduced tRFC etc

user posted image
ps i know the pll is insane but actually did a run on 1.35v but was not comfortable with pll voltage lower than vcore.

monsh uve been looking at it already for the past few weeks

notice the avx on glops.
monsh
post Mar 5 2011, 02:26 AM

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these ppl told me already that it'll increase gFlops .
and it'll stress more on SB .
there's still some things that bugging my mind .

1. If i dont get SP1 for win7, is it possible it'll lead to unstable clocking ? cause i've been experiencing some unstable but tested with 100linX its stable . and also sometimes the gFlops drop during linX after restart . Happens during voltage optimization effort . end up staying the same voltage cause there's no exact reading on it .

2. does it apply on linX as well ? update linX to further stress this SB ? what bout other platform ? cause my main rig is x58, SB is my fren's. i just got the opportunity to play around with it .

my question is does it affect x58 platform as well if updated to SP1 and linx linpack upgraded ?
cstkl1
post Mar 5 2011, 02:44 AM

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cooling limit
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Added on March 5, 2011, 2:46 am
QUOTE(monsh @ Mar 5 2011, 02:26 AM)
these ppl told me already that it'll increase gFlops .
and it'll stress more on SB .
there's still some things that bugging my mind .

1. If i dont get SP1 for win7, is it possible it'll lead to unstable clocking ? cause i've been experiencing some unstable but tested with 100linX its stable . and also sometimes the gFlops drop during linX after restart . Happens during voltage optimization effort . end up staying the same voltage cause there's no exact reading on it .

2. does it apply on linX as well ? update linX to further stress this SB ? what bout other platform ? cause my main rig is x58, SB is my fren's. i just got the opportunity to play around with it .

my question is does it affect x58 platform as well if updated to SP1 and linx linpack upgraded ?
*
all depends how rigirous ure non avx test was
if it was just quick and fakey

expect a rude shock

This post has been edited by cstkl1: Mar 5 2011, 02:46 AM
kevink82
post Mar 5 2011, 08:53 AM

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SP1 actually needs more voltage to get it stable for me.........
billytong
post Mar 5 2011, 09:30 AM

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Hey guys, this is very strange,

I change only these setting on Asus Sabertooth Mobo, BIOS 1253 with 2500K + Hyper 212+

Asus UeFi settings

Ai Overclock Tuner - Manual
BCLK/PEG Frequency - 100
Turbo Frequncy - Enabled
By All Cores (Can Adjust In OS)
Turbo Ratio - 40

CPU Voltage - Manual Mode
CPU Manual Voltage - 1.225v
CPU current capability = 100%

everything else is auto.

Result 1.225v @ 4GHz Cant even run Prime95 at all. doh.gif
If I set CPU Ratio 42 it wont boot window at all.

Any setting I had missed?

This post has been edited by billytong: Mar 5 2011, 09:45 AM
kevink82
post Mar 5 2011, 10:31 AM

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rise the voltage? just cause someone say 1.225 works for them doesnt mean it works for u. and did u enable load line calibration?
ne0cz
post Mar 5 2011, 02:26 PM

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off turbo pls. I have speedstep on in my 1156. But if you r trying to overclock, off it. Only on speedstep if you need to and you are running at 100% stable 24/7.

My nubby comment

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