Core i7 920 rev D0 stepping 5 :)

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03-04-2009, 04:32 AM
PcCI2iminal

Core i7 920 rev D0 stepping 5 :)

http://img134.imageshack.us/img134/1369/018tjz.jpg
http://img134.imageshack.us/img134/1521/024s.jpg
http://img3.imageshack.us/img3/6387/028nas.jpg
http://img3.imageshack.us/img3/2624/4150mhzok.jpg

Vcore @ spec -> 1.25v @ load and 1.05v @ idle
Ram @ 1.72v
VTT/PLL/NB @ minimum
cpu cooler - Thermalright Ultra 120 Extreme-1366
cpu fan - San Ace 120x120x38mm @ 102CFM
room temp @ 18c

Thanks Biostar for the new beta Bios with support for rev D0 ^^
03-04-2009, 04:47 AM
eva2000

ooooooooh lucky man indeed PC :D

max bclk will be interesting :)
03-04-2009, 04:50 AM
Viss

Nice :) looking forward to max bclk. Have fun mate :up:
03-04-2009, 05:01 AM
gurusan

Looks promising, any "stable" shots?
03-04-2009, 05:55 AM
bito

Looking to get one of these soon :)
03-04-2009, 06:25 AM
dpa

give us some vantage/06 cpu tests scores :D load the 4 cores :)
03-04-2009, 07:39 AM
PcCI2iminal

max bclock -> boot @ 222MHz and its prime stable

http://img19.imageshack.us/img19/857/primeok1.jpg

a half MHz more and the system will freeze :(
I need a new Bios :)
03-04-2009, 08:04 AM
PcCI2iminal

http://img15.imageshack.us/img15/149...hz155vcore.jpg

vcore @ 1.56v
03-04-2009, 08:10 AM
masxerofkartis

Hey there, is there a release date for these fellas yet? also do you have any idea on price margins

And ofcourse on who already has a 920, is it worth it to change it over this for 24h use?

Thanks
03-04-2009, 08:11 AM
Splave

nice so it clocks just like a c0 :)
03-04-2009, 08:23 AM
NBF

Very interesting toy you got there :D

Thanks for the heads up.
03-04-2009, 08:26 AM
zlojack

I'll wait to see what the retail versions do.

Too many times we see great screens of ES chips or cherry chips running 10 minutes of Prime at great clocks, but the actual retail chips don't come anywhere near them.

EDIT: Very nice 4.1 GHz on those volts though!
03-04-2009, 08:29 AM
FabricioGS

Congrats from Brazil PcCI2iminal :)

How about temps, equal to C0/C1?
03-04-2009, 08:40 AM
okorop

very nice test....what temperature do you have? do you have less heat than the c0-c1 or not?
03-04-2009, 08:41 AM
TheKarmakazi

Im eager to see if this stepping will actually improve anything...
03-04-2009, 08:43 AM
diablos

sbav, i wanna it
03-04-2009, 09:26 AM
Viss

Thanks PcCI2iminal :) Nice vcore for the clocks, if max bclk is same as on C0 there's not much to change i920 C0 for. Looking forward to i950 and 965 :up:
03-04-2009, 10:02 AM
Smoicol

good cpu,
there are improvements?
if you where them known?
temperatures? voltages?

regards
03-04-2009, 10:04 AM
okorop

Quote:

Originally Posted by Smoicol

good cpu,
there are improvements?
if you where them known?
temperatures? voltages?

regards

I agree with you we need some more information :)
03-04-2009, 10:06 AM
crazyea

First screenshot is single core @ 22 multi??? Second without HT? I would like to see results using all cores w/ht. And temps to boot!
03-04-2009, 10:13 AM
Splave

if your room temp is 18c, how is 19c possible at idle on air?
03-04-2009, 10:17 AM
okorop

Quote:

Originally Posted by Bobbylite

if your room temp is 18c, how is 19c possible at idle on air?

I think the temps are not shown correctly :)
03-04-2009, 11:28 AM
doomwill

congrats !!!!vlw mlk , grande novidade meus parabéns pelo exemplar.
03-04-2009, 11:32 AM
roller11

4641 Mhz CPU clock is good, but that is merely the 'boot into windows' clock, no load or stress testing. And of course we don't know what cooling was used...dry ice, LN2, phase? My C0 920 passes 1M superpi at 4662 CPU clock at just 1.484v Vcore, 4 cores, HT off, all on a Tuniq tower 120 air cooler.
03-04-2009, 02:37 PM
PcCI2iminal

Quote:

Originally Posted by Viper.Br

Congrats from Brazil PcCI2iminal :)

How about temps, equal to C0/C1?

Quote:

Originally Posted by okorop

very nice test....what temperature do you have? do you have less heat than the c0-c1 or not?

yes guys,the D0 runs a bit colder than C0 :)

Quote:

Originally Posted by loc.o

Thanks PcCI2iminal :) Nice vcore for the clocks, if max bclk is same as on C0 there's not much to change i920 C0 for. Looking forward to i950 and 965 :up:

Bart ,its very easy to get high clocks and i think the Tpower is holding me back on Bclock,i will talk with engineers

Quote:

Originally Posted by Smoicol

good cpu,
there are improvements?
if you where them known?
temperatures? voltages?
regards

depends ,some good i920 C0 can run with high clocks and low voltage and some not but will be nice if all these new D0 will run like that ES

Quote:

Originally Posted by Bobbylite

if your room temp is 18c, how is 19c possible at idle on air?

the sensor is off i think or the real temp is the higher showed on coretemp ->26c :)

Quote:

Originally Posted by roller11

4641 Mhz CPU clock is good, but that is merely the 'boot into windows' clock, no load or stress testing. My C0 920 passes 1M superpi at 4662 CPU clock at just 1.484v Vcore, 4 cores, HT off, all on a Tuniq tower 120 air cooler.

its all about luck ,Ive owened tons of good i7 920 C0 and just a few of them was good for 4600MHz on air ;)

Quote:

And of course we don't know what cooling was used...dry ice, LN2, phase?

its all air my friend ,LN2 go to Xtreme section ;)

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