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wuhao
Joined: 03 Jan 2005
Posts: 121
Location: China
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 Posted: Tue Feb 13, 2007 11:02 pm Post subject: What is this ES? P4-M? |
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New/can use. 479pin. But I don't have mobo testing.... 
Thanks~ |
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gshv
Joined: 01 Feb 2003
Posts: 7898
Location: Fairfax, VA USA
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| Posted: Tue Feb 13, 2007 11:17 pm Post subject: |
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If it has 479 pins then it's not Pentium 4-M. Can you post a picture of the back?
Gennadiy |
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wuhao
Joined: 03 Jan 2005
Posts: 121
Location: China
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| Posted: Tue Feb 13, 2007 11:23 pm Post subject: |
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picture of the back ~ |
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gshv
Joined: 01 Feb 2003
Posts: 7898
Location: Fairfax, VA USA
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| Posted: Tue Feb 13, 2007 11:52 pm Post subject: |
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I have no idea. Production Pentium III-M and Pentium 4-M have copyright 2001, so this CPU may be an early version of one of those. Or maybe it's a mech-sample type chip.
Gennadiy |
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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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| Posted: Wed Feb 14, 2007 2:30 am Post subject: |
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DAISY
typically means a thermal/electrical sample.
many daisy chained power transistors meant to simulate the actual cores electrical load.
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JAC
Joined: 24 Jul 2005
Posts: 3469
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| Posted: Wed Feb 14, 2007 7:10 am Post subject: |
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| Nice! |
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Wizzard1
Joined: 05 Nov 2006
Posts: 930
Location: Boston MA USA
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| Posted: Wed Feb 14, 2007 5:34 pm Post subject: |
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Looks like a P3-M...
Can ES also stand for Electrical Sample?  |
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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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| Posted: Wed Feb 14, 2007 7:38 pm Post subject: |
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a thermal or electrical sample IS a type of engineering sample 
Die size suggests P4-M
Intel only made PGA cpus in 478 pins that I am aware of (479 was for BGA chips)
but for a sample chip, having an extra pin is probably no problem
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