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Sun Microsystems UltraSparc IV SME1167ALGA-1050 / SME 1167A LGA 1050 MHz information

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Type:CPU Manufacturer:Sun Microsystems
family:UltraSparc IV microprocessors:Sun Microsystems UltraSparc IV SME1167ALGA-1050 / SME 1167A LGA 1050 MHz
General information
Type CPU / Microprocessor
Market segment Server
Family Sun Microsystems UltraSparc IV
CPU part numbers
  • SME1167ALGA-1050 is an OEM/tray microprocessor
  • SME 1167A LGA -1050 is an OEM/tray microprocessor
Frequency    1050 MHz
Bus speed    150 MHz
Clock multiplier    7
Package 1368-pin ceramic LGA
Socket LGA1368
Architecture / Microarchitecture
Processor core    Jaguar
Manufacturing process 0.13 micron 7-layer copper CMOS process
66 million transistors
Die size 352mm2 (22.1 x 16.1)
Data width 64 bit
The number of CPU cores 2
The number of threads 2
Floating Point Unit Integrated
Level 1 cache size    2 x 32 KB instruction caches
2 x 64 KB data caches
2 x 2 KB prefetch caches
2 x 2 KB write caches
Physical memory 16 GB
Pipeline 14 stages
Multiprocessing Up to 4 processors
Features Visual Instruction Set 2.0
Integrated peripherals / components
Integrated graphics None
Other peripherals
  • SDRAM memory controller
  • L2 cache controller
Electrical / Thermal parameters
Notes on Sun Microsystems UltraSparc IV 1.05 GHz
  • Binary compatible with other Sparc processors
  • L2 cache controller supports up to 16 MB of external cache memory (up to 8 MB per core)
  • The processor supports over 1000-way systems


other microprocessors
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Sun Microsystems UltraSparc IV+ SME1178ALGA-1500 / SME 1178A LGA 1500 MHz Sun Microsystems UltraSparc IV+ SME1178ALGA-1800 / SME 1178A LGA 1800 MHz
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