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  Intel Pentium III Xeon 80525KY500512, Engineering Sample []   []   [hide data]   [close image viewer]  
This is an Engineering Sample of a Pentium III Xeon 500MHz in a Pentium II Xeon cartridge. It was manufactured in October 1998, almost half a year before its official introduction in March 1999.
Early versions (Code named Tanner) where built in .25 micron technology and featured a 100MHz front side bus, 512KB to 2MB L2 off-die cache sizes and multiprocessor support for up to 8 CPUs.

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Core Frequency:500 MHz
Board Frequency:100 MHz
Clock Multiplier:5.0
Data bus (ext.):64 Bit
Address bus:36 Bit
Circuit Size:0.25
Voltage:2.0 V
Introduced:March 17, 1999
Manufactured:week 42/1998
L1 Cache:16+16 KB
L2 Cache:512 KB
CPU Code:Tanner
Intel S-Spec: Q882ES
Package Type:Plastic
Socket: Slot 2
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