Core i7 920 rev D0 stepping 5 :)

**PcCI2iminal** · 03-08-2009, 02:51 PM

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

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

**PcCI2iminal** · 03-08-2009, 02:56 PM

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

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

**roller11** · 03-08-2009, 03:58 PM

Originally Posted by PcCI2iminal

nice Jeff,what kind of cooling?

Tuniq tower 120 with a home made hold down.

**Extelleron** · 03-08-2009, 04:42 PM

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.

**Odyssey96** · 03-08-2009, 05:05 PM

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?

**Prince21** · 03-09-2009, 01:36 AM

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

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 ?????

OVERCLOCK

**Viss** · 03-09-2009, 02:33 AM

Volt is never in validation.....

**Rammsteiner** · 03-09-2009, 04:24 AM

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

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

It didnt need a lot of Vcore IIRC, but it did use some VTT.

Originally Posted by Prince21

WHY IS THE CORE VOLTAGE MISSING ?????

OVERCLOCK

Go Darwin, go

**sonofander** · 03-09-2009, 05:48 AM

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

**Rammsteiner** · 03-09-2009, 06:55 AM

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

**eva2000** · 03-09-2009, 07:05 AM

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

**roller11** · 03-09-2009, 07:25 AM

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?

**day187** · 03-09-2009, 09:41 AM

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

thanks

day

**Solarfall** · 03-09-2009, 10:13 AM

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 ?

**Viss** · 03-09-2009, 10:17 AM

No need to disable cores but you need to set C6 state & turbo enabled.

**day187** · 03-09-2009, 11:05 AM

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/

thanks
Day

**DerekT** · 03-09-2009, 11:14 AM

Know that one...

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

**benko** · 03-09-2009, 11:16 AM

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

**DerekT** · 03-09-2009, 11:52 AM

ETA @ NCIX 3/25/2009

Originally Posted by benko

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

**roller11** · 03-09-2009, 01:25 PM

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.

**DMH** · 03-09-2009, 02:38 PM

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

**PcCI2iminal** · 03-09-2009, 02:58 PM

My first impression with LN2.
well, cold give me not a better clock ,the max bclock is 222MHz

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

tonight i wll try Vantage

**roller11** · 03-09-2009, 03:33 PM

Phenomenal results!

**SAE** · 03-09-2009, 04:08 PM

Well done.

It seems they might run cooler but they DO also need similar volts to get maxed out.

**jcniest5** · 03-09-2009, 07:12 PM

Originally Posted by DMH

I believe the FPO batch will be different

Another good question is: How much will it be?

Thread: Core i7 920 rev D0 stepping 5 :)

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