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AMD Phenom II X2 550 - HDX550WFK2DGM / HDX550WFGMBOX information

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Type:CPU Manufacturer:AMD
family:Phenom II X2 microprocessors:AMD Phenom II X2 550 - HDX550WFK2DGM / HDX550WFGMBOX
Type CPU / Microprocessor
Market segment Desktop
Family
AMD Phenom II X2
Model number    550
CPU part numbers
  • HDZ550WFK2DGI is an OEM/tray microprocessor
  • HDZ550WFGIBOX is a boxed microprocessor with fan and heatsink
Stepping codes AACYC AC   CACYC AC
Frequency    3100 MHz
Bus speed    667 MHz Memory controller
One 2000 MHz 16-bit HyperTransport link (4 GT/s)
Clock multiplier    15.5
Package 938-pin organic micro-PGA
Sockets Socket AM2+
Socket AM3
Fan/heatsink AV-Z7UH01K001-1309
Introduction date Jun 2, 2009
Price at introduction $102
Architecture / Microarchitecture
Microarchitecture K10
Platform Dragon
Processor core    Callisto
Core stepping    RB-C2
CPUID 100F42
Manufacturing process 0.045 micron silicon-on-insulator (SOI) technology
Die size 258mm2
Data width 64 bit
The number of cores 2
The number of threads 2
Floating Point Unit Integrated
Level 1 cache size    2 x 64 KB 2-way set associative instruction caches
2 x 64 KB 2-way set associative data caches
Level 2 cache size    2 x 512 KB 16-way set associative exclusive caches
Level 3 cache size Shared 6 MB 48-way set associative cache
Cache latency 3 (L1 cache)
Multiprocessing Uniprocessor
Features
  • MMX instructions
  • Extensions to MMX
  • 3DNow! technology
  • Extensions to 3DNow!
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSE4a   
  • AMD64 / AMD 64-bit technology   
  • EVP / Enhanced Virus Protection   
  • AMD-V / AMD Virtualization technology
Low power features
  • Cool'n'Quiet 3.0
  • CoolCore Technology   
  • Dual Dynamic Power Management   
  • Core C1 and C1E states
  • Package S0, S1, S3, S4 and S5 states
Integrated peripherals / components
Integrated graphics None
Memory controller The number of controllers: 1
Memory channels: 2
Channel width (bits): 72
Supported memory: DDR2-1066, DDR3-1333
DIMMs per channel: up to 2
Maximum memory bandwidth (GB/s): 21.3
Other peripherals HyperTransport 3 technology
Electrical / Thermal parameters
V core    1.2V - 1.425V
V NorthBridge 1.05V - 1.15V
Maximum operating temperature    55°C - 70°C
Thermal Design Power    80 Watt (Socket AM2+/Socket AM3)
94 Watt (Socket AM2)
Notes on AMD Phenom II X2 550
  • On socket AM2+/AM3 platforms in the minimum performance state the processor runs at 800 MHz / 0.85 - 1.075 Volt core voltage, and has TDP 35.4 Watt
  • On socket AM2 platforms in the minimum performance state the processor runs at 800 MHz / 1.05 - 1.075 Volt core voltage, and has TDP 44.5 Watt
  • The processor has unlocked clock multiplier


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AMD Phenom II X2 B57 - HDXB57WFK2DGM AMD Phenom II X2 B59 - HDXB59WFK2DGM
AMD Phenom II X2 B60 - HDXB60WFK2DGM AMD Phenom II X3 700e - HD700EOCK3DGI
AMD Phenom II X3 705e - HD705EOCK3DGI / HD705EOCGIBOX AMD Phenom II X3 710 - HDX710WFK3DGI / HDX710WFGIBOX

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