General information
TypeCPU / Microprocessor
Market segmentServer
FamilyAMD Opteron 6100 series
Model number  ? 6172
CPU part numbers
  • OS6172WKTCEGO is an OEM/tray microprocessor
  • OS6172WKTCEGOWOF is a boxed processor without fan/heatsink
Stepping codesACAFD CA   ACAHD CA   XCAFD CA
Frequency  ? 2100 MHz
Bus speed  ? 3200 MHz (HyperTransport links)
Package1944-land organic LGA
AMD Package number30420
SocketSocket G34
Introduction dateMarch 29, 2010
Price at introduction$989
 
Architecture / Microarchitecture
MicroarchitectureK10
PlatformMaranello
Processor core  ? Magny-Cours
Core stepping  ? D1
Manufacturing process0.045 micron SOI
Die size346mm2
Data width64 bit
The number of cores12
The number of threads12
Floating Point UnitIntegrated
Level 1 cache size  ? 12 x 64 KB instruction caches

12 x 64 KB data caches
Level 2 cache size  ? 12 x 512 KB
Level 3 cache size2 x 6 MB
MultiprocessingUp to 4 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 2.0 (virtualization) technology:
    • AMD-V
    • Tagged TLB
    • I/O Virtualization
    • Extended Migration
  • EVP / Enhanced Virus Protection  ? 
Low power featuresAMD-P 2.0:
  • Advanced Platform Management Link
  • CoolSpeed Technology
  • C1E state
  • Low Voltage DDR3 memory support
 
Integrated peripherals / components
Integrated graphicsNone
Memory controller
  • The number of controllers: 1

    Memory channels: 4

    Supported memory: DDR2-1066, DDR3-1333

    DIMMs per channel: 3
Other peripheralsHyperTransport 3.0 technology with HT Assist and 4 HT links
 
Electrical / Thermal parameters
V core  ? 1.1875V
Maximum operating temperature  ? 55?C - 69?C
Average CPU Power80 Watt
Thermal Design Power  ? 115 Watt
 
Notes on AMD Opteron 6172
  • Die size is per die. The package includes two dies
  • Memory controller operates at 1800 MHz
 

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