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AMD Third Generation Opteron 2346 HE - OS2346PAL4BGC information

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Type:CPU Manufacturer:AMD
family:Third Generation Opteron microprocessors:AMD Third Generation Opteron 2346 HE - OS2346PAL4BGC
Type CPU / Microprocessor
Market segment Server
Family AMD Third Generation Opteron
Model number    2346 HE
CPU part number
  • OS2346PAL4BGC is an OEM/tray microprocessor
Stepping code CAANB AA
Frequency    1800 MHz
Bus speed    1000 MHz (HyperTransport links)
Package 1207-land lidded LGA
AMD Package number 29657
Socket Socket Fr2(1207)
Architecture / Microarchitecture
Microarchitecture K10
Processor core    Barcelona
Core stepping    B1
Manufacturing process 0.065 micron silicon-on-insulator (SOI) technology
463 million transistors
Die size 285mm2
Data width 64 bit
The number of cores 4
The number of threads 4
Floating Point Unit Integrated
Level 1 cache size    4 x 64 KB 2-way associative instruction cache
4 x 64 KB 2-way associative data cache
Level 2 cache size    4 x 512 KB 8-way set associative cache
Level 3 cache size 2 MB 32-way set associative shared cache
Physical memory 256 TB
Multiprocessing Up to 2 processors
Features
  • MMX instructions
  • 3DNow! technology
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSE4a   
  • AMD64 / AMD 64-bit technology   
  • AMD-V / AMD Virtualization technology
  • EVP / Enhanced Virus Protection   
Low power features
  • Enhanced PowerNow!   
  • CoolCore technology   
  • Independent Dynamic Core Technology   
  • Dual Dynamic Power Management   
  • C1 Halt, C2 and C3 Stop Grant core states
  • C1E Enhanced Stop Grant state
Integrated peripherals / components
Integrated graphics None
Memory controller The number of controllers: 1
Memory channels: 2
Channel width (bits): 72
Supported memory: DDR2
Other peripherals HyperTransport technology with three 16-bit links up to 1000 MHz each
Electrical / Thermal parameters
Average CPU Power 55 Watt
Thermal Design Power    79 Watt (According to final ACP white paper)
68 Watt (According to press presentation)


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