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isa-d
Joined: 16 Aug 2006
Posts: 2984
Location: Italy
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 Posted: Tue Apr 24, 2018 12:35 pm Post subject: unknown IBM chip? CPU? |
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IBM making me crazy, no informations, no pictures of their processors, it's very hard to identify them
this time a chip/CPU with two dies, probably a CPU core and a cache chip.
someone identify it like a Power4 but it can't be a Power4 because has a different pinout and a smaller die, and then no information about a Power4 with a cache chip on the same package like Power5, but it's smaller also for be a Power5.
any informations will be wellcome!
thanks |
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Birdman.
Joined: 13 Nov 2012
Posts: 833
Location: Finland
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| Posted: Tue Apr 24, 2018 3:13 pm Post subject: |
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| Do you know what Power4+ looks like? It should be smaller die than Power4. |
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aberco
Joined: 05 Sep 2013
Posts: 2655
Location: Paris France
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| Posted: Tue Apr 24, 2018 8:08 pm Post subject: |
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| This is Power4+ 8M L3 cache, I had similar ones but with a different heat spreader. |
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aberco
Joined: 05 Sep 2013
Posts: 2655
Location: Paris France
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| Posted: Tue Apr 24, 2018 8:10 pm Post subject: |
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| See my Power4, Power4+, and Power4+ & 8M L3. Mine had a metal spreader covering the L3 die and a ceramic spreader covering the CPU die |
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isa-d
Joined: 16 Aug 2006
Posts: 2984
Location: Italy
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| Posted: Wed Apr 25, 2018 1:39 am Post subject: |
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| aberco wrote: | | See my Power4, Power4+, and Power4+ & 8M L3. Mine had a metal spreader covering the L3 die and a ceramic spreader covering the CPU die |
Thanks! the different pinout has misdirected me. |
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