Which Nocona it is

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ApostolCV



Joined: 26 May 2020
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Location: Ukraine

PostPosted: Sun Sep 26, 2021 5:31 am    Post subject: Which Nocona it is Reply with quote

I bought mobo where the processor is soldered on the board.
Looks like Xeon 2800 DP (Nocona) and CPUZ detect's it at declared speed.
There is only one strange it's multiplier -x21 and FSB 133 that is not romal.
I do not know/find Xeon (Nocona) with such characteristics.
At post screen of BIOS it shows like Xeon 2.8(133*21) and memory 800 MHZ at dual channel. But looks real is 533.
Downwards i post screenshot from CPU-z
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frag_



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PostPosted: Sun Sep 26, 2021 5:41 am    Post subject: Reply with quote

Can you provide a photo of the cpu?
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wren4777



Joined: 13 Dec 2016
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PostPosted: Sun Sep 26, 2021 6:00 am    Post subject: Reply with quote

A soldered in 604 chip? That's interesting. What motherboard is it in? As frag_ said, a pic would be awesome. Also, HWInfo might be able to tell what it is, though it's not 100% accurate.
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ApostolCV



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PostPosted: Sun Sep 26, 2021 7:47 am    Post subject: Reply with quote

wren4777 wrote:
A soldered in 604 chip? That's interesting. What motherboard is it in? As frag_ said, a pic would be awesome. Also, HWInfo might be able to tell what it is, though it's not 100% accurate.

Here it is:

Also CPU on the mb and back :

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wren4777



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PostPosted: Sun Sep 26, 2021 7:56 am    Post subject: Reply with quote

Intel G31 chipset???

I'm very interested to know what motherboard this is. The lack of model info + the soldered-in CPU suggests it's some sort of frankenboard made from recycled parts, like the Huananzhi X79/X99 boards.

HWInfo's lack of guessed S-spec and what you said earlier about its frequency and FSB are also very interesting. It might be a new S-spec.

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ApostolCV



Joined: 26 May 2020
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PostPosted: Sun Sep 26, 2021 8:36 am    Post subject: Reply with quote

wren4777 wrote:
Intel G31 chipset???

I'm very interested to know what motherboard this is. The lack of model info + the soldered-in CPU suggests it's some sort of frankenboard made from recycled parts, like the Huananzhi X79/X99 boards.

HWInfo's lack of guessed S-spec and what you said earlier about its frequency and FSB are also very interesting. It might be a new S-spec.

Yes it is a G31. (SLASJ) I check it's sspec when change thermal interface.


Looks like somethinh made by ITZR company.

About CPU.Can it be some unknown sspec or it's some ES than can be with unlocked multiplier?
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wren4777



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PostPosted: Sun Sep 26, 2021 8:38 am    Post subject: Reply with quote

Okay yeah, that definitely looks like some of the cheap recycled 775 boards I've seen on Taobao and such. Where did you get it from?

I doubt the CPU is an ES, since CPU-Z and HWInfo are generally pretty good at picking up on the engineering sample flag. I think there's a decent chance it might be a new S-spec, though.

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ApostolCV



Joined: 26 May 2020
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PostPosted: Sun Sep 26, 2021 3:28 pm    Post subject: Reply with quote

wren4777 wrote:
Okay yeah, that definitely looks like some of the cheap recycled 775 boards I've seen on Taobao and such. Where did you get it from?

I doubt the CPU is an ES, since CPU-Z and HWInfo are generally pretty good at picking up on the engineering sample flag. I think there's a decent chance it might be a new S-spec, though.

I bought it on local auction from guy who usualy sold interestin retro PC parts
and other stuff.
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wren4777



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PostPosted: Sun Sep 26, 2021 3:29 pm    Post subject: Reply with quote

Very interesting! I'll see if I can find anything more about it.
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H3nrik V!



Joined: 15 Apr 2014
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PostPosted: Mon Sep 27, 2021 1:02 am    Post subject: Reply with quote

Problem is that sspec on s604 is on the underside of the PCB Sad
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mavroxur



Joined: 06 Jul 2005
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PostPosted: Mon Sep 27, 2021 1:25 am    Post subject: Reply with quote

H3nrik V! wrote:
Problem is that sspec on s604 is on the underside of the PCB Sad


Isn't the print on those chips just masked copper print?

X-ray? Smile
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rjluna2



Joined: 27 Oct 2014
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PostPosted: Mon Sep 27, 2021 7:57 am    Post subject: Reply with quote

It could be one of these CPU: SL7TB, SL84B, or SL7PD Confused

https://en.wikipedia.org/wiki/List_of_Intel_NetBurst-based_Xeon_microprocessors#27076
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