Core i7 920 rev D0 stepping 5 :)

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03-08-2009, 02:51 PM
PcCI2iminal

Quote:

Originally Posted by roller11

When/where will these D0 chips go retail... not that I would replace my current C0 with a D0:)

nice Jeff,what kind of cooling? and my supplier told me the retail will be on sale at end of march

Quote:

Originally Posted by Bobbylite

you using a slow mode or something roller? Why is QPI link so low

i think he is using the same Biostar with the slow mode on :)
03-08-2009, 02:56 PM
PcCI2iminal

Ive tried a bit more but no more than 222Bclock.....222.3bclock still so far

anyway ,TRUE + SanAce 102CFM - room temp @ 21c

http://img407.imageshack.us/img407/1487/4662mhzpi1m.jpg
03-08-2009, 03:58 PM
roller11

Quote:

Originally Posted by PcCI2iminal

nice Jeff,what kind of cooling?

:)

Tuniq tower 120 with a home made hold down.
03-08-2009, 04:42 PM
Extelleron

The results don't look very impressive compared to the C0 Core i7 920s. Hopefully this is a bad apple and that we see some real gains with the D0 revision. It would be nice to get 4GHz+ out of a typical 920 but right now you can't expect that as that requires 1.4V+ on most chips.
03-08-2009, 05:05 PM
Odyssey96

Quote:

Originally Posted by Extelleron

The results don't look very impressive compared to the C0 Core i7 920s. Hopefully this is a bad apple and that we see some real gains with the D0 revision. It would be nice to get 4GHz+ out of a typical 920 but right now you can't expect that as that requires 1.4V+ on most chips.

I agree, PC Crim, do you have any other results?
03-09-2009, 01:36 AM
Prince21

Quote:

Originally Posted by PcCI2iminal

retail 920 @ 22x with all cores and if the HT is needed i can enable it ;)
only set Turbo enabled, EIST enabled and you have access to fixed 22x cpu multiplier
enjoy :)

http://img26.imageshack.us/img26/300...coresht22x.jpg

i dont know who are you and you dont need to know who i am so do not judge things what you dont know.
i dont believe that temp showed by coretemp is the real thing, i just said the new D0 runs a bit colder than the C0

WHY IS THE CORE VOLTAGE MISSING ????? :banana::banana::banana::banana: OVERCLOCK
03-09-2009, 02:33 AM
Viss

Volt is never in validation.....
03-09-2009, 04:24 AM
Rammsteiner

Quote:

Originally Posted by Extelleron

The results don't look very impressive compared to the C0 Core i7 920s. Hopefully this is a bad apple and that we see some real gains with the D0 revision. It would be nice to get 4GHz+ out of a typical 920 but right now you can't expect that as that requires 1.4V+ on most chips.

Im at 4.2Ghz with 1.36V Full load (according to CPU-Z).

I just cant get 210Mhz Blck to boot, but Im kind of greedy on the VTT part. It's just I ain't much into the on the edge 24/7 OC's where the last few Mhz's need an extra nuclear power plant:rolleyes:

I got 4.3Ghz running stable but I lost the notes. Should stop writing things down while being wacked from the Wodka, either the notes make no sense or I cant find them back the next morning:p: It didnt need a lot of Vcore IIRC, but it did use some VTT.

Quote:

Originally Posted by Prince21

WHY IS THE CORE VOLTAGE MISSING ????? :banana::banana::banana::banana: OVERCLOCK

Go Darwin, go:rolleyes:
03-09-2009, 05:48 AM
sonofander

How are you guys getting the 22x multiplier on a 920?
03-09-2009, 06:55 AM
Rammsteiner

Quote:

Originally Posted by sonofander

How are you guys getting the 22x multiplier on a 920?

Guess it's a BIOS bug, like enabling the 4th core on a AMD Phenom II X3 CPU.

Not sure though, but it's pretty sure it shouldnt be possible to have 22x multiplier on all cores:p:
03-09-2009, 07:05 AM
eva2000

on DFI UT X58-T3EH8 you can enable all cores with 22x multi only if C3 state is enabled but without C3 you will need to disable 3 cores for 22x
03-09-2009, 07:25 AM
roller11

eva2000...is there any disadvantage using C3 state? Seems some boards are Bclk limited at 222, this would break that bottleneck if the DFI would do 22 multi/4 cores.
I'm ditching my current MSI board cause it can't do sleep mode, so I've got the Biostar, Giga UD5, and DFI dk T3EH6 on my short list. Wanna attempt a record breaking run
this weekend, 22x might help if C3 doesn't hamper me.....what do you think?
03-09-2009, 09:41 AM
day187

@ Eva i just enabled C3 on my DFi X58 and I'm not getting the X22
Bios 2/17/2009

thanks

day
03-09-2009, 10:13 AM
Solarfall

Quote:

Originally Posted by day187

@ Eva i just enabled C3 on my DFi X58 and I'm not getting the X22
Bios 2/17/2009

thanks

day

did you remember to disable the 3 cores too ?
03-09-2009, 10:17 AM
Viss

No need to disable cores but you need to set C6 state & turbo enabled.
03-09-2009, 11:05 AM
day187

I've tried C6 well its says C61 in my bios and still no luck, i'am looking in the right place CPU Features/CxE Function/

http://img162.imageshack.us/img162/6852/cxe.jpg

thanks
Day
03-09-2009, 11:14 AM
DerekT

:D:D:D

Know that one...

Quote:

Originally Posted by Rammsteiner

Should stop writing things down while being wacked from the Wodka, either the notes make no sense or I cant find them back the next morning:p:
03-09-2009, 11:16 AM
benko

does anybody know when this cpu will be available at stores??
03-09-2009, 11:52 AM
DerekT

ETA @ NCIX 3/25/2009

Quote:

Originally Posted by benko

does anybody know when this cpu will be available at stores??
03-09-2009, 01:25 PM
roller11

Quote:

Originally Posted by benko

does anybody know when this cpu will be available at stores??

A better question is will it have a different SKU, or some way to distinguish it by looking at the box.
03-09-2009, 02:38 PM
DMH

Quote:

Originally Posted by roller11

A better question is will it have a different SKU, or some way to distinguish it by looking at the box.

I believe the FPO batch will be different
03-09-2009, 02:58 PM
PcCI2iminal

My first impression with LN2.
well, cold give me not a better clock ,the max bclock is 222MHz :D
cold boot at -85c and cold bug at -120c
i need only 1.4v for 4662MHz (only screen).
the lowest vcore for 2d benching is 1.48v for 4600MHz+(at -110c)
and the lowest vcore for 3d benching is 1.6v for 4600MHz+(at -110c)

and here is my first numbers after one hour of benching , WinXP Pro SP2 with no tweaks and some LOD

http://img6.imageshack.us/img6/9720/005twv.jpg
http://img6.imageshack.us/img6/8117/3d034660mhz.jpg
http://img6.imageshack.us/img6/7077/3d054640mhz.jpg
http://img6.imageshack.us/img6/6764/3d06cpuscore.jpg
http://img220.imageshack.us/img220/5...660mhzcas7.jpg
http://img6.imageshack.us/img6/3561/wprime4600mhz.jpg

tonight i wll try Vantage ;)
03-09-2009, 03:33 PM
roller11

Phenomenal results!
03-09-2009, 04:08 PM
SAE

Well done. :up:

It seems they might run cooler but they DO also need similar volts to get maxed out.
03-09-2009, 07:12 PM
jcniest5

Quote:

Originally Posted by DMH

I believe the FPO batch will be different

Another good question is: How much will it be?

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