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AMD Phenom X3 8400 - HD8400WCJ3BGD information

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Type:CPU Manufacturer:AMD
family:Phenom X3 microprocessors:AMD Phenom X3 8400 - HD8400WCJ3BGD
Type CPU / Microprocessor
Market segment Desktop
Family
AMD Phenom X3
Model number    8400
CPU part number
  • HD8400WCJ3BGD is an OEM/tray microprocessor
Stepping codes AAAZB AA   CAA1B AA   CAAWB AA   CAAZB AA   JAAWB AA
Frequency    2100 MHz
Bus speed    One 1800 MHz 16-bit HyperTransport link (3.6 GT/s)
Clock multiplier    10.5
Package 940-pin organic micro-PGA
Sockets Socket AM2
Socket AM2+
Introduction date Mar 27, 2008
Architecture / Microarchitecture
Microarchitecture K10
Platform Cartwheel (mainstream platform with AMD 780G chipset)
Spider (performance platform with AMD 790FX/790GX chipsets)
Processor core    Toliman
Core stepping    DR-B2
CPUID 100F22
Manufacturing process 0.065 micron silicon-on-insulator (SOI) technology
Die size 285mm2
Data width 64 bit
The number of cores 3
The number of threads 3
Floating Point Unit Integrated
Level 1 cache size    3 x 64 KB 2-way set associative instruction caches
3 x 64 KB 2-way set associative data caches
Level 2 cache size    3 x 512 KB 16-way set associative caches
Level 3 cache size 2 MB 32-way set associative shared 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 2.0
  • CoolCore technology   
  • Independent Dynamic Core Technology   
  • Dual Dynamic Power Management   
  • Core C1 and C1E states
  • Package 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
DIMMs per channel: up to 2
Maximum memory bandwidth (GB/s): 17.1
Other peripherals HyperTransport 3.0 technology
Electrical / Thermal parameters
V core    1.2V - 1.25V
V NorthBridge 1.25V
Maximum operating temperature    55°C - 71°C
Thermal Design Power    95 Watt
Notes on AMD Phenom X3 8400
  • On socket AM2+ platforms in the minimum performance state the processor runs at 1050 MHz / 1.05 Volt core voltage, and has TDP 55.6 Watt
  • On socket AM2 platforms in the minimum performance state the processor runs at 1050 MHz / 1.2 - 1.25 Volt core voltage, and has TDP 74.2 Watt


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