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crazybubba64
Joined: 03 Jul 2018
Posts: 1371
Location: WI, USA
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 Posted: Tue Jun 04, 2019 10:05 pm Post subject: Mystery LGA 1567 chip |
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Got this thing in a lot awhile back. Die is cracked, so it's pretty darn dead (not that I have a 1567 board to run it in anyways...).
It doesn't have any surface-mount parts, it's missing the heatspreader, and the top of the die is GOLD!
Is this a mech sample? Or just a defect chip thrown off the line? Does anyone here have a LGA1567 mech sample or a sample similar to this?
Thanks!
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crazybubba64
Joined: 03 Jul 2018
Posts: 1371
Location: WI, USA
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| Posted: Sat Jun 08, 2019 6:27 pm Post subject: |
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Given the complete silence here, is it safe to assume that this is *something* special? 
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debs3759
Joined: 18 Jan 2006
Posts: 9477
Location: Northampton, Divided Kingdom
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| Posted: Sat Jun 08, 2019 7:01 pm Post subject: |
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If nobody knows what it is (due to missing the ihs) and it is broken, I would hazard a guess that it is worthless 
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crazybubba64
Joined: 03 Jul 2018
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Location: WI, USA
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| Posted: Sat Jun 08, 2019 7:07 pm Post subject: |
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| debs3759 wrote: | | If nobody knows what it is (due to missing the ihs) and it is broken, I would hazard a guess that it is worthless |
oof
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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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| Posted: Sat Jun 08, 2019 9:37 pm Post subject: |
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I’ll compare some bottoms and we’ll get closer for sure
Birdman has been decapping things for die shots so that will help too
It probably broke and got scrapped before an ihs was installed
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crazybubba64
Joined: 03 Jul 2018
Posts: 1371
Location: WI, USA
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| Posted: Sat Jun 08, 2019 9:41 pm Post subject: |
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I just find it interesting that there are no SMT components populated on the top of the chip. All of the other LGA1567 chips I've seen with this pad arrangement had chips on 'em.
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CPUShack
Joined: 16 Jun 2003
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Location: State of Jefferson, USA
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| Posted: Sun Jun 09, 2019 1:15 am Post subject: |
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Nehalem-EX-D0
Yah interesting they never got installed, but those may go on after testing too
THe markings are interesting to, maybe it was a mech sample for die placement?
-3,-2 could be coordinates
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