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sin0822
03-20-2012, 05:17
Hey mates
So Intel is now selling 3770K and 3750K in China, so it is possible to get a CPU, even legally today, you can order one at will!!! Get two maybe three even!
http://item.taobao.com/item.htm?id=14594583114
http://item.taobao.com/item.htm?id=14810392935
http://item.taobao.com/item.htm?id=13789237008

I saw andatech post review and i saw a few reviews today. They used ES CPU...
THey also say OC is not good on Ivy, but that is no true.
http://img7.imageshack.us/img7/725/32mkm.jpg

http://img18.imageshack.us/img18/4156/34550692.jpg

i know my skillz are leet

Hondacity
03-20-2012, 05:21
nice clocks. wooo

Gigabyte sends cpus with their motherboards, of course you didn't buy that cpu lol.

dumo
03-20-2012, 05:53
Saw only Giga and MSI posted everywhere:)

Is that only Asus comply with NDA till 4/29? Lol

Awesome run there Sin.

Sam OCX
03-20-2012, 06:23
You could legally buy an Ivy Bridge in Russia a couple of weeks ago already.
And ASUS have bigger scores (5.188s and 5min02.843s) up their sleeve :)

Massman
03-20-2012, 07:50
440MHz memory. Impressive!

Pt1t
03-20-2012, 08:15
You could legally buy an Ivy Bridge in Russia a couple of weeks ago already.
And ASUS have bigger scores (5.188s and 5min02.843s) up their sleeve :)

4min5x :p

dinos22
03-20-2012, 08:23
amazing RAM clocks WOW

You could legally buy an Ivy Bridge in Russia a couple of weeks ago already.
And ASUS have bigger scores (5.188s and 5min02.843s) up their sleeve :)

sounds a bit slow to me...

whatever happened to those screenshots you had up in another thread Sam?

Hazzan
03-20-2012, 10:22
4min5x :p

Yes....+ bonus more than 160K 3D 01 single vga

Hiwa
03-20-2012, 13:21
same as sof, whats happening? Sam you can buy retail cpu in russia? or they are black market ES?

Leeghoofd
03-20-2012, 13:31
BIG SIGH... so we have to wait till the 29th of April to buy them and they are officially already being sold in some countries... this is a big mess...

Hiwa
03-20-2012, 14:00
BIG SIGH... so we have to wait till the 29th of April to buy them and they are officially already being sold in some countries... this is a big mess...

29th april is the date we got on email for posting IVy performance not sure if we can buy retail at same day...
maybe some reseller got them ready in stock but don't have permission for selling til 29th april?

dinos22
03-20-2012, 14:18
Hiwa that's an old date

oanvoanc
03-20-2012, 14:23
officially sold in some countries as ES or Retail cpus?

Leeghoofd
03-20-2012, 14:30
Hiwa that's an old date

Then our Intel PR people should inform us asap what the new date is then Dino :D And start shipping some samples to the media asap too... at Cebit they told us it would still be a few weeks before we had them, but we had masses of time to get the reviewing work then... NOT :p

I watched the news yesterday, any OC'ers already being executed ? or put in prison ?

dinos22
03-20-2012, 14:32
lol yeah i hear people are being sent to Siberia ('sif that's a punishment for overclockers right LOL)

Massman
03-20-2012, 14:45
Fyi - Francois is French ... makes sense LOL

http://www.ihatefrenchpeople.com/hate/the/french/french_army.jpg

:D

Hiwa
03-20-2012, 14:45
lol yeah i hear people are being sent to Siberia ('sif that's a punishment for overclockers right LOL)

wow siberia best place for xtreme air cooling OC :D

dinos22
03-20-2012, 14:51
Fyi - Francois is French ... makes sense LOL

http://www.ihatefrenchpeople.com/hate/the/french/french_army.jpg

:D

LMAO whoever posts it on his FB page gets a cookie :D

Christian Ney
03-20-2012, 14:55
LMAO whoever posts it on his FB page gets a cookie :D

http://fortnightlitpress.files.wordpress.com/2011/05/knapp01.png

You already know my box address for the cookie :D

sin0822
03-20-2012, 14:59
haha maybe i should go hide.

dinos22
03-20-2012, 15:05
http://fortnightlitpress.files.wordpress.com/2011/05/knapp01.png

You already know my box address for the cookie :D

:eek::celebration::ws:

http://edge.ebaumsworld.com/picture/Punkmix/owned-15863.jpg

Massman
03-20-2012, 15:08
Epic! :D

Christian Ney
03-20-2012, 15:09
:eek::celebration::ws:

You already owe me a cookie and 1k L of beer if I am back on Intel's blacklist :D

http://farm5.staticflickr.com/4056/4474065261_4f95455a3d_z.jpg

Leeghoofd
03-20-2012, 15:25
You always have been on Intels blacklist since you LEAKED all them slides, nauty I-hold-the-WR-ram-boy !!

dinos22
03-20-2012, 15:33
and staying there as those AMD memory frequency W.R.s are impossible to beat :D

Sam OCX
03-20-2012, 16:12
3570K sold in Russia were REAL retails ;)

http://s018.radikal.ru/i507/1203/d7/af21aeb81124.jpg

AndreSUS results? ... Even though not a single person from ASUS or Intel has told me a word, I have good reasons not to post them in public

hokiealumnus
03-20-2012, 16:20
Then our Intel PR people should inform us asap what the new date is then Dino :D And start shipping some samples to the media asap too... at Cebit they told us it would still be a few weeks before we had them, but we had masses of time to get the reviewing work then... NOT :p

I watched the news yesterday, any OC'ers already being executed ? or put in prison ?

Yea...this.

sin0822
03-20-2012, 17:21
3570K sold in Russia were REAL retails ;)

http://s018.radikal.ru/i507/1203/d7/af21aeb81124.jpg

AndreSUS results? ... Even though not a single person from ASUS or Intel has told me a word, I have good reasons not to post them in public

NICE! Wow so NDAis up huh lol.. j/k

BTW thanks, I know my 800mhz memory OC would impress the masses :)

Massman
03-20-2012, 17:24
Even though not a single person from ASUS or Intel has told me a word, I have good reasons not to post them in public

Whoah, Sam sticking to NDA. Now I have seen it all! :D

easegantini
03-20-2012, 21:04
Ivy Bridge is the new king of OC.

flanker
03-20-2012, 22:27
of top 2D results, not OC....

dinos22
03-20-2012, 23:54
3570K sold in Russia were REAL retails ;)

http://s018.radikal.ru/i507/1203/d7/af21aeb81124.jpg

AndreSUS results? ... Even though not a single person from ASUS or Intel has told me a word, I have good reasons not to post them in public

lol i think you've shown enough


of top 2D results, not OC....

pretty much everything :D


Whoah, Sam sticking to NDA. Now I have seen it all! :D

no Celine Dion for Intel i guess :D

M.Beier
03-21-2012, 01:23
Dino, you are very right, I need more solid proof.

AndreYang
03-21-2012, 06:03
oh , adjust topic everyday in this thread.

Massman
03-22-2012, 10:06
Retail's also on sale in China, apparently.

http://4.bp.blogspot.com/-KjCCWzmqLAw/T2iVOc2PvKI/AAAAAAAACEo/7PxI_dNQqZ4/s320/cpu.jpg

The Ivy Bridge launch is the funniest launch in CPUs history. Everyone have that CPUs at home, my grandma too! But Intel still haunting leakers, delaying reviews ... why? You can buy CPUs everywhere, in China are Retail for sale ...

http://www.obr-hardware.com/2012/03/retail-core-i7-3770k-for-sale.html

sin0822
03-22-2012, 14:43
Intel and andatech sitting in a tree, k-i-s-s-i-n-g, first comes love then come marriage, then comes leaked ivy bridge review in a baby carriage.

lol j/k but for real. Intel why wouldn't you marry me? I have always loved you regardless of AMD.
Maybe i should also mention I own some Intel stock, it is partly my company too. :)

dinos22
04-14-2012, 11:07
Technical term is obliterate!

MaJ0r
04-14-2012, 20:44
Hi people. Does anybody know max bclk for Ivy(bencable)?

sin0822
04-14-2012, 22:39
depends on CPU lets say 3rd gen is not limited by blck when it is limited by multi.

Massman
04-15-2012, 13:54
Hi people. Does anybody know max bclk for Ivy(bencable)?

There are screenshots in the wild showing 115MHZ+

MaJ0r
04-15-2012, 20:40
There are screenshots in the wild showing 115MHZ+

cool ) where can I see that screen? )

Hondacity
04-15-2012, 21:32
it was removed unfortunately. i can't seem to find it again.

sin0822
04-16-2012, 01:50
I have one i just did this weekend. :)

Hondacity
04-16-2012, 02:06
120+?

sin0822
04-16-2012, 04:31
no, the number massman was talking about, now that i think of it i was using AHCi.... Myabe change to IDE. Damn it.

Massman
04-16-2012, 07:39
it was removed unfortunately. i can't seem to find it again.

Didn't Nick show 116 too on an Asrock board?

Hondacity
04-16-2012, 07:47
I don't remember. Maybe that was x79?

Here's 115mhz from Mad222, on GB Z77 board

http://www.xtremesystems.org/forums/showthread.php?279801-Gigabyte-Z77X-UD3H-Running-SPI-32m-2800-Ram-amp-116-BCLK-5.7g

Massman
04-16-2012, 07:51
Maybe it was on Facebook ... can't really remember.

oanvoanc
04-16-2012, 10:39
nick showed 116mhz bclk on facebook. it was a stepping 8 rev. e1 chip if i remember correctly.

sin0822
04-16-2012, 15:07
stepping 9 is E1,Stepping 8 E1 is a photoshop lol.

From what I have seen BLCk wont limit your OC at all with 3rd gen CPU, i think the boards and the CPUs are better with BCLK than sandy could have ever been.

I wonder how much higher I can do with IDE instead of AHCI, well at least I have easytune6 working.

slamms
04-16-2012, 19:14
Andre, no need your comments :D

http://oclab.ru/topic/5-minutnyiy-rubezh-v-super-pi-32m-pal-pod-natiskom-russkih

http://oclab.ru/uploads/7c44edbc59d78abe0c60f72fd03fa666.jpg

Hondacity
04-16-2012, 19:23
that is absolutely nice slamms!

Sam OCX
04-16-2012, 19:30
@ SoF .. which CPU freq was that 32M done at?

Mafio
04-16-2012, 19:39
GTX2 and 8-11-8 ? :D

slamms
04-16-2012, 19:41
GTX2 and M5G will be tomorrow ;)

slamms
04-16-2012, 20:04
It is retail :D

OBR
04-16-2012, 20:08
damn good retail

slamms
04-16-2012, 20:08
LOL, i hope on M5G will be better, with more memory frequency

K404
04-16-2012, 20:24
V-Deluxe board. Someone told me only Asus ROG was tuned for past -100 :p

Very nice result :D

Have you tested enough chips to comment on how common those kind of MHz will be (I'm guessing that's ballpark 6.3GHz)?

slamms
04-16-2012, 20:31
we are testing 10 chips, all can do over 6,3 ghz

K404
04-16-2012, 20:33
So OBRs chip really IS that bad and we shouldn't form our opinion of Ivy based on his report? :D :D

(I know a lot of people have a lot of info on these chips now, but I still don't know much) :)

Viss
04-16-2012, 20:41
LN2 wil solve many probs :D

sin0822
04-16-2012, 20:57
we are testing 10 chips, all can do over 6,3 ghz

sounds good, however all same batch? Maybe batch numbers have some affect now? maybe Intel removed the Sandy Bridge artificial clock walls, maybe just good CPUs!

But yea that makes sense 6.3 is pretty much what every CPU I have seen can do under LN2. even my crappy one just surpassed that this weekend.

Nice job slamms :)

His speed is over 6.3ghz for what he is showing.

Smoke
04-16-2012, 21:18
LN2 wil solve many probs :D

You mean no CB solve many probs)))

xoqolatl
04-16-2012, 23:08
Thats the stuff! And thumbs up for a retail CPU!

AndreYang
04-17-2012, 03:36
Andre, no need your comments :D





Oh..NOOOOOOOOOOOOOOOOOOOOOO

dinos22
04-17-2012, 03:39
oh andre move to Turkmenistan too, :D

AndreYang
04-17-2012, 05:47
we are pioneer, dino. Dont we?

dinos22
04-17-2012, 06:01
Hahaha funny

slamms
04-17-2012, 08:06
So OBRs chip really IS that bad and we shouldn't form our opinion of Ivy based on his report? :D :D

(I know a lot of people have a lot of info on these chips now, but I still don't know much) :)

I think that OBRs chip really bad :(

sounds good, however all same batch? Maybe batch numbers have some affect now? maybe Intel removed the Sandy Bridge artificial clock walls, maybe just good CPUs!

But yea that makes sense 6.3 is pretty much what every CPU I have seen can do under LN2. even my crappy one just surpassed that this weekend.

Nice job slamms :)

His speed is over 6.3ghz for what he is showing.

It is 2 different batchs. 2 our best chips is different batch too.

OBR
04-17-2012, 16:00
So OBRs chip really IS that bad and we shouldn't form our opinion of Ivy based on his report? :D :D

(I know a lot of people have a lot of info on these chips now, but I still don't know much) :)

my ivy under LN2 clocks 6.3 GHz+ but on air are shit

Massman
04-17-2012, 16:04
They don't really clock "shit" on air. The more mature SB 32nm can clock slightly higher, maybe(!), but that design has been on the market since January last year.

slamms
04-17-2012, 18:55
Today update: pic.twitter.com/ZjWqbArK Very bad IMC for this chip

Hondacity
04-17-2012, 19:02
twitterific

slamms
04-17-2012, 19:07
Sorry, i posted from Ipad, no way more ;)

MaJ0r
04-17-2012, 20:50
Sorry, i posted from Ipad, no way more ;)

nice result Vlad. I need your advice about 3770K :celebration:

sin0822
04-17-2012, 22:06
is there ivy that does worse than 6.3ghz on ln2?

OBR
04-18-2012, 06:35
who cares about air?

reviews for 99.99 percent ppl?

sin - yes, one i had from intel was max 6.13 GHz -190! and some german guys here reported 5,8 GHz max under LN2 ... with E1

sin0822
04-18-2012, 07:26
reviews for 99.99 percent ppl?

sin - yes, one i had from intel was max 6.13 GHz -190! and some german guys here reported 5,8 GHz max under LN2 ... with E1

wow really? Damn man, i didn't know they were that bad! haha thanks.

oanvoanc
04-18-2012, 07:26
retested my chip which did 5,8-5,9ghz and could reach 6,3 1m, 6,370 cpuz:

http://www.overclockers.at/intel_processors/intel-ivy-bridge-core-i5-3570k-retail-unter-fluess_229576?postid=3316578#post3316578

the difference made the increase of bclk.
60x100 no boot
60x103 boot ok

edit:
max boot: ~6250mhz, no matter which multiplier. (tested ok: 58x - 61x)
max bclk: 109,5mhz

cbb: yes, when boot below 102,8bclk ~ -150°C

Hazzan
04-18-2012, 11:36
I sure someone will getting 7 jig 2D bench in out there...thats matter time

K404
04-18-2012, 12:08
Come on bro, that's too easy-a prediction.

7.5GHz?

K404
04-18-2012, 12:08
Come on bro, that's too easy-a prediction.

7.5GHz?

oanvoanc
04-18-2012, 12:11
max bclk we have seen so far is 116. max possible multiplier is 63.
so i guess, there isnt much headroom beyond 7ghz.

Pt1t
04-18-2012, 12:20
Random E0 , best E1 on ...

http://www.pt1t.eu/public/z77/LN2/E1E0.png

Sam OCX
04-18-2012, 14:36
I sure someone will getting 7 jig 2D bench in out there...thats matter timealready done ... in Taiwanistan

oanvoanc
04-18-2012, 14:41
i think it was in february :D

Hondacity
04-18-2012, 15:23
Come on bro, that's too easy-a prediction.

7.5GHz?

whats stopping intel from raising the max multi(63x)? cpu is scaling really well.

sin0822
04-18-2012, 17:33
stopping intel? themselves lol.

K404
04-18-2012, 17:42
whats stopping intel from raising the max multi(63x)? cpu is scaling really well.

Wouldn't it be easier to move to a default 125 BCLK? (IB-E)

How is CPU multiplier derived? Higher multis will need a new silicon revision won't they... and 63 is a co-incidentally neat 6-bit binary number (ok, 64 is a binary number, but digital starts at 0, not 1) :)

OBR
04-19-2012, 06:06
Random E0 , best E1 on ...

http://www.pt1t.eu/public/z77/LN2/E1E0.png

yes!

Lucky_n00b
04-19-2012, 08:25
whats stopping intel from raising the max multi(63x)? cpu is scaling really well.

Maybe Intel doesn't expect their Ivy Bridge can clock THAT well under cold? :D

dinos22
04-19-2012, 08:35
bclock isnt going to stop you maxing out your chip with 63x :)

K404
04-19-2012, 08:51
...but 125x 63 is just short of 7.9GHz. :D

No-one complained about any other chips having fixed multiplier but ever-increasing FSB/BCLK options... as long as we get the MHz, who cares which component of the clock we're adjusting? :D

Pt1t
04-19-2012, 09:47
3770K die shot :p

https://fbcdn-sphotos-a.akamaihd.net/hphotos-ak-ash3/546200_10150762676959940_521849939_9360350_6837577 74_n.jpg

Mafio
04-19-2012, 10:07
isn't the IHS is soldered on CPU DIE ?
taking off the IHS gave you any benefit in term of max frequency ?

thanks

oanvoanc
04-19-2012, 10:15
thanks for sharing.
how is the die connected to the ihs?
any information on how you managed to pop it off? :D

Pt1t
04-19-2012, 10:31
thanks for sharing.
how is the die connected to the ihs?
any information on how you managed to pop it off? :D

I removed it with a big screwdriver ... BTW i didnt care to break it because the CPU was allready dead. Between DIE and ihs, there is some thermal paste.

oanvoanc
04-19-2012, 12:18
thanks for sharing

edit:
how do you guys overclock your ivy?

-i guess on asus - rog connect
-gigabyte - tool in windows? (i just tried asus, so i have no clue about gb)

did anybody try the intel extreme tuning utility mentioned here:


http://www.computerbase.de/bildstrecke/40586/3/

is it good? :D
or does it just work on intel boards?

sin0822
04-19-2012, 17:42
forget extreme tuning. Right now please use Easytune6,. it is fully functional as far as I am concerned.

I.M.O.G.
04-19-2012, 17:58
forget extreme tuning. Right now please use Easytune6,. it is fully functional as far as I am concerned.

Easytune has a terrible reputation. I haven't used it on Intel, but on AMD, its reputation was well deserved. Flakey, crashes, and basically unusable for extreme/subzero overclocking.

Is it miraculously better now on IB? I doubt it.

Pt1t
04-19-2012, 18:01
forget extreme tuning. Right now please use Easytune6,. it is fully functional as far as I am concerned.

This one looks better :-)

http://www.pt1t.eu/public/z77/Gigabyte/Capture.JPG

Hondacity
04-19-2012, 18:02
team.au colors nice

pink is the new black!

I.M.O.G.
04-19-2012, 18:05
I removed it with a big screwdriver ... BTW i didnt care to break it because the CPU was allready dead. Between DIE and ihs, there is some thermal paste.

I thought intel CPUs had used a fluxless solder between die and IHS in recent years:
http://www.google.com/patents/US7009289?printsec=description#v=onepage&q&f=false

Are you saying its just paste between the IB die and IHS now? If so, I'd expect improvements in air/water benching by popping the IHS and cooling the die directly.

Pt1t
04-19-2012, 18:28
@ Chris : VCORE :D

hokiealumnus
04-19-2012, 20:30
Just to clarify, has anyone seen an IB chip with a cold bug yet?

I can't get away long enough to go to the LN2 store to pick up LN2 and try myself. :(

Leeghoofd
04-19-2012, 21:35
The 3770K one we did today had major cold issues at -120. Also couldn't boot with temps lower than -100°C with RAM clocks of 2600Mhz. 2800Mhz was no go, no matter the temps. 3750K was so sweet at 6.3 with 2800Mhz RAM...

Hiwa
04-19-2012, 22:20
3750K? Must be EnergySample :D

Still about to find some RAM that can do 2700+....all my PSC ~1300?!

Psc needs cold to go over 2800 :D

Sam OCX
04-19-2012, 22:32
The 3770K one we did today had major cold issues at -120. Also couldn't boot with temps lower than -100°C with RAM clocks of 2600Mhz. 2800Mhz was no go, no matter the temps. 3750K was so sweet at 6.3 with 2800Mhz RAM...are you sure it's the CPU and not the board? Some boards, like non-ROG ASUS, had issues going under -100ish

hokiealumnus
04-19-2012, 22:33
are you sure it's the CPU and not the board? Some boards, like non-ROG ASUS, had issues going under -100ish

That's what I'd wonder as well. This is the first I've heard of a cold bug, especially that 'high'.

pro
04-19-2012, 23:18
Just to clarify, has anyone seen an IB chip with a cold bug yet?

I can't get away long enough to go to the LN2 store to pick up LN2 and try myself. :(

Hell yeah I've seen a few but normally in annoying spots like -170 that are quite hard to control, right in the middle of supernova

oanvoanc
04-19-2012, 23:21
just tested a 3770k on mvg and ended up with 6,4 cpuz.
@ the 6,9ghz cpuz guys, how high can you bench 3d? :D (vantage/ 06/ 3dM11)

dinos22
04-20-2012, 00:54
edit:
how do you guys overclock your ivy?


-gigabyte - tool in windows?


This one looks better :-)

http://www.pt1t.eu/public/z77/Gigabyte/Capture.JPG

:D:celebration::battle:

pro
04-20-2012, 00:58
WTF Ivy with 4-4-4-4? Some crazy asrock transformer, Ivy support with P45 ddr2 chipset? Wow crazy

dinos22
04-20-2012, 00:59
Pt1t always has to be different doesn't he!

sin0822
04-20-2012, 03:44
:D

Pt1t
04-20-2012, 06:19
WTF Ivy with 4-4-4-4? Some crazy asrock transformer, Ivy support with P45 ddr2 chipset? Wow crazy

I took screenshot at work on G61 + 530 :-)

hokiealumnus
04-20-2012, 07:25
Thanks for the input pro & Leeghoofd!

Massman
04-20-2012, 08:20
It wasn't really coldbug, but rather cold "issue" with IMC.

All you guys know it's similar behavior like the 990X Gulftown: some chips liked cold, some didn't. Some chips liked high VTT, some didn't. Some chips did 5G uncore, others didn't, etc etc etc.

Same board had no issues with another chip we tested.

oanvoanc
04-20-2012, 08:37
@sof:
of course am3, 01, 03, 05 are interesting. but as i dont have sbe (anymore :D) i want to know 3dM11/vantage stable settings.

first i was in a "sandy-mood".... like if 6,3ghz would be stable for 1m, 6,2 should work for 3dM11...

but ivy doesnt seem to behave like sandy in terms of stablity, so you cant expect every benchmark within a 100mhz range are stable.

i guess (not sure yet and waiting for confirmation of the other guys here) that there is a huge gap between cpuz-stability & eg. vantage/11. - if you guys cant share because of nda, please just drop me a message :)


basco and i tested a retail 3770k on mvg 0701bios yesterday:
max cpuz: 64xx mhz
multiplier 62x & 63x possible to raise in win (asus software - no rog) but 63x not stable.
max 3dM11: 61xx mhz

interesting:
have to boot a minimum of 102,8bclk to prevent from cbb.
after boot i cant lower the bclk to 100 -> freeze at 101bclk.

it would be cool if you would share some insights of your oc-experience here, like
-scaling with volts/temps,
-how many chips binned (&mentioning the worst results so the average joe knows already what to get :D ),
-3d stable settings (everybody is posting spi)
-etc, etc

thanks

sin0822
04-20-2012, 14:59
yes blck helps CBB and CB

Leeghoofd
04-20-2012, 16:57
are you sure it's the CPU and not the board? Some boards, like non-ROG ASUS, had issues going under -100ish

We benched the same board up to -160 the day before at 6400Mhz with another CPU. IMC was crap of that 2nd CPU. Max bootable was just below -100°C with 2600mhz ram speed... but barely stable, just a 32M... then she would go out if we stressed all cores...

sin0822
04-20-2012, 17:35
you should have some faith Sam OCX, you might have to use one.

basco
04-20-2012, 20:23
thanks very much for your statement on ivy Sof.
dont know if we should keep 37k at circa 6,0ghz 3d bench at -140° 1,80v with bclk=103,7x58,HT=on.

sin0822
04-20-2012, 22:02
you don't have access to LN2 SoF?

sin0822
04-21-2012, 01:31
haha yes that is extremely expensive, here in the states we can drive in our cars, at least where i get it from I can, and i would never pay so much for it. That kind of sucks to here however, that you have the hardest part of the LN2, but the easiest part is hard for you to get! Damn if you and i could combine your tank and my supplier, everything would rock! My supplier is great for me as i now have an account with them!

But hey ill drink a beer for you!

cnzdrn
04-21-2012, 17:38
Today I tried my 3570k with cascade (dual 1,7hp ~ -100)
Asrock Z77 professional has bios limits, 1,7v cpu max, strange behavior of pcie and does not like my dominator gt 2133.
Anyway my chip can do 5850 at 3D06 and 5900 03/05.

http://i1189.photobucket.com/albums/z426/cnzdrn/7970%20oc/snaphsot0008.png

http://i1189.photobucket.com/albums/z426/cnzdrn/7970%20oc/snaphsot0007.png

oanvoanc
04-21-2012, 21:07
thanks for Sharing your experiences.
i thought, asrock z77 can give more than 2 Volt?

basco
04-22-2012, 11:00
cnzdrn,
i think you have a nice chip there.
1,688v and 5,9 is nice at this temp.
me too thought that asrock is one of the few(msi with new bios too?) that can push to 2,1vcore?

Neuromancer
05-04-2012, 02:29
nice clocks. wooo

Gigabyte sends cpus with their motherboards, of course you didn't buy that cpu lol.

No they dont. Unless you are on a short list.

sin0822
05-04-2012, 14:36
okay, at stock you buy from store, I thinkASROck are limited to around 1.7-1.8v, then GB limited at 1.9v, and ASUS 1.92v.

But all those boards have special BIOS that allow as much volts as you want.

ME4ME
05-05-2012, 10:10
nah... tried up to 2.05v (real, @ Multimeter) yesterday with the Z77A-GD65 and public bios. Pretty sure Asrock can do higher than 1.8v too, but need to check. Besides, not all Ivy's scale with voltage that high. Tried one cpu that maxed out between ~1.70 and 1.75v.

sin0822
05-05-2012, 20:52
perhaps MSI changed it up, ill change that.

dinos22
05-06-2012, 00:21
nah... tried up to 2.05v (real, @ Multimeter) yesterday with the Z77A-GD65 and public bios. Pretty sure Asrock can do higher than 1.8v too, but need to check. Besides, not all Ivy's scale with voltage that high. Tried one cpu that maxed out between ~1.70 and 1.75v.

you are right. Most chips tested so far dont really scale properly past 1.8. Some chips will bench up to 1.85 from the ones ive tested. I've tested 1.9+ on a few chips at slightly lower frequency than max stable so they will take the voltage but when on the egde they drop out. it's most likely heat or possible voltage scaling. One chip needed a 1.8 to 1.92 rise for the last 100Mhz. Kinda indicative of silicone not liking more i guess lol