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Intel Itanium 2 1.6 GHz - YA80543KC0253M information

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Type:CPU Manufacturer:Intel
family:Itanium 2 microprocessors:Intel Itanium 2 1.6 GHz - YA80543KC0253M
Type CPU / Microprocessor
Market segment Server
Family Intel Itanium 2
CPU part number
  • YA80543KC0253M is an OEM/tray microprocessor
Frequency    1600 MHz
Bus speed    400 MHz
Package OLGA on 611-pin PGA interposer (PPGA611)
Socket Socket 611 (PAC611)
Size 3.54" x 1.9" / 9cm x 4.83cm
Introduction date Nov 8, 2004
Price at introduction $851
S-spec numbers
  ES/QS processors Production processors
Part number Q05R QEHM SL7EC SL7FQ SL8CW
YA80543KC0253M + + + + +
Architecture / Microarchitecture
Processor core    Madison
Core steppings    A1 (SL7EC)
A2 (QEHM, SL8CW)
B1 (SL7FQ)
CPUIDs 1F010504 (SL7FQ)
1F020104 (SL7EC)
1F020204 (SL8CW)
Manufacturing process 0.13 micron
410 million transistors
Die size 374mm2
Data width 64 bit
Data bus width 128 bit
The number of cores 1
The number of threads 1
Floating Point Unit Integrated
Level 1 cache size    16 KB 4-way associative instruction cache
16 KB 4-way associative data cache
Level 2 cache size    256 KB 8-way associative cache
Level 3 cache size 3 MB
Cache latency 1 (L1 cache)
5 (L2 cache / INT)
6 (L2 cache / FP)
14 (L3 cache / Int)
15 (L3 cache / FP)
Pipeline 8-stage
Multiprocessing Up to 2 processors
Integrated peripherals / components
Integrated graphics None
Electrical / Thermal parameters
Minimum/Maximum operating temperature    5°C - 83°C
Thermal Design Power    122 Watt


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