Lot of 2 Sun UltraSparc III Ultra SPARC 3 SME 1050A 750 LGA 750MHz CPUs Processo


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Lot of 2 Sun UltraSparc III Ultra SPARC 3 SME 1050A 750 LGA 750MHz CPUs Processors

General information
Type CPU / Microprocessor
Market segment Server
Family Sun Microsystems UltraSparc III
CPU part number SME1050ALGA-750
Frequency 750 MHz
Bus speed 150 MHz
Clock multiplier 5
Package 1368-pin flip-chip ceramic LGA
Socket LGA1368
Introduction date September 27, 2000
Architecture / Microarchitecture
Processor core Cheetah
Manufacturing process 0.18 micron aluminum process29 million transistors
Die size 330mm2
Data width 64 bit
The number of cores 1
The number of threads 1
Floating Point Unit Integrated
Level 1 cache size 32 KB 4-way associative instruction cache
64 KB 4-way associative data cache
2 KB 4-way associative write cache
Physical memory 4 GB
Pipeline 14 stages
Multiprocessing Up to 4 processors
Features Visual Instruction Set 2.0
Low power features
  • 1/2 speed mode
  • 1/3 speed mode
On-chip peripherals
  • Memory Controller Unit
  • L2 cache controller
Notes on Sun Microsystems SME1050ALGA-750
  • L2 cache controller supports up to 8 MB of external cache memory
  • External L2 cache is 2-way set associative
  • The processor supports over 1000-way systems
  • Manufacturing technology is not confirmed. Sun’s processor documentation claims 0.18 micron process, while many news sites reported 0.15 micron process for this model

Additional information

Weight 0.8 lbs
Dimensions 8 × 7 × 4 in
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