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Need help id this P4 423

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nikko

Joined: 29 Mar 2003
Posts: 223
Location: San Francisco, CA

Posted: Tue Mar 14, 2006 12:19 am Post subject: Need help id this P4 423

Finally got it; it's an early Socket 423 mech. sample.

nikko wrote:

I got this and I thought I could figure out what this is by myself, but I couldn't.

The wording on the silver/grey metal cap:
C0386070
D0386070
0174
The white wording revealled on the PCB under the cap:
02883
The gold wording at the back of the CPU:
743486 02 C86

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Last edited by nikko on Tue Mar 14, 2006 5:01 am; edited 2 times in total

Root

Joined: 11 Mar 2006
Posts: 64

Posted: Tue Mar 14, 2006 2:24 am Post subject:

Quote:

See the blue circled area in the second picture, the L2 cache is just half of the normal P4 423 would have. I never heard of a P4 423 with 128KB L2 Cache unless this is a proto-type.

Why do you think that this CPU has only 128KB cache? Capacitors on bottom side of CPU don't regulate L2 cache size...
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