Identification of PIII processors

[morkork]

I need help in identifying 2 Pentium II or III slot-processors. I got them without the plastic cartridge, so I do not know their specs. Can you please help me? Click here to open their images:

Processor 1, top view
Processor 1, back view
Processor 2, top view
Processor 2, back view

Thanks for your help!

[gshv]

I searched for secondary cache chip name on the net, and it looks like the processor 1 is PIII 450 or PIII 500.

It's difficult to recognize the name of cache chips from the picture for the second processor. Can you post their name please?

Gennadiy

[fRaSsL]

The first one is a Pentium III 450/512k. I compared it with my PIII (SL35D).

[gshv]

I don't know if the second processor is PII or PIII, but it's probably 450 MHz processor plus/minus 50 MHz - two cache chips on it has the same speed as on my PIII 450.

Gennadiy

[morkork]

Thanks for your help so far. Here is what's written on the chips:

Processor 1:

Cache:
NEC JAPAN
D432836ALGF-A36
9938P7057

Controller:
S82459AD
8941PS13
SL3F5
INTEL(M)(C)'98


Processor 2:

Cache:
SEC KOREA 912
KM736V604AMT-4
TLA2950E

Controller:
S82459AD
L9081D96
SL2WF
INTEL(M)(C)'95

[gshv]

Dirk,

Processor 2 looks very similar to Pentium III. The only exception I found is on my PIII chips I have a capacitor C30, and your chip doesn't have it. I found two chips in my collection with exactly the same cache chips - PIII 450 and PIII 500. I guess your chip is one of these chips.

Gennadiy

[fRaSsL]

Ok, I repeat. I have exactly the same processor like Dirk. It's definately a PIII-450MHz!

[morkork]

Thanks for your help, gshv and fRaSsL. I will list processor I as a P III 450 and processor 2 as a P III 500 in my collection.