Itanium 2 ES

[Neology]

I have some Itanium 2 ES, However I cannot find any info in the database.
I also have no idea how to decode the part number to find out info such as frequency and cache size.

[Neon_WA]

QBCP YA80543KC0219M

YA Package type: OLGA on 611-pin PGA interposer
80543K CPU family and Microprocessor core: Itanium 2 (Madison core, 0.13 micron)
C Bus speed: 400 MHz (effective), 100 MHz (actual)
021 Frequency (MHz) or frequency identifier: 1.5 GHz
9M L2 or L3 (Xeon MP, Pentium 4 EE) cache size: 9 MB
- Extra CPU features: None

the others under the new Intel product part numbering get a bit harder

[Neon_WA]

some general background.. normally these characters are used for bus speed
C = 400
E = 533
F = 667
but other characters have been used in the Itanium 2 range
I, K & W
I think these are internal characters to signify processors that can boot using the choice of 2 bus speeds

QGQX NE80549KW025015

is a Montecito core 9000 series Itanium 2
ignoring the bus character it best matches the 9050

NE Package type: RoHS-compliant micro FC-PGA package with integrated heatsink.
Celeron D CPUs have 478-pin micro FC-PGA2 package. Itanium 2 has 611-pin FC-PGA4 package. Xeon has 604-pin package.
80549K CPU family and Microprocessor core: Itanium 2 (Montecito core, 0.09 micron)

025 Frequency (MHz) or frequency identifier: 1.6 GHz
015 L2 or L3 (Xeon MP, Pentium 4 EE) cache size: 24 MB
- Extra CPU features: None

[Neon_WA]

again ignoring the bus character

QGRA NE80549KW017015

NE Package type: RoHS-compliant micro FC-PGA package with integrated heatsink.
Celeron D CPUs have 478-pin micro FC-PGA2 package. Itanium 2 has 611-pin FC-PGA4 package. Xeon has 604-pin package.
80549K CPU family and Microprocessor core: Itanium 2 (Montecito core, 0.09 micron)

017 Frequency (MHz) or frequency identifier: 1.4 GHz
015 L2 or L3 (Xeon MP, Pentium 4 EE) cache size: 24 MB
- Extra CPU features: None

there is no equivalent production part matching this configuration

[Neon_WA]

if you want to do a bit of research to see if anyone has tested these parts
these are the additional qSpecs/sSpecs for each part

NE80549KW017015
QFBJ
QGDT
QGGW
QGHO
QGRA
QGSA
QHHP


NE80549KW025015
QFDY
QGGT
QGHL
QGHO
QGQX
QGRX
QHHM
SL97S

[Neology]

Thank you for the information, Stu.
Very helpful.

[gshv]

I found additional information on s-specs with *KW* part numbers. Many of those have 400 MHz FSB, some have 400/533 MHz FSB. There were also *KW* parts with 320 MHz FSB. Based on this I can't tell how the letter "W" can be decoded.

Gennadiy