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AMD Phenom II X2 B53 - HDXB53WFK2DGM information

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Type:CPU Manufacturer:AMD
family:Phenom II X2 microprocessors:AMD Phenom II X2 B53 - HDXB53WFK2DGM
Type CPU / Microprocessor
Market segment Desktop
AMD Phenom II X2
Model number    B53
CPU part number
  • HDXB53WFK2DGM is an OEM/tray microprocessor
Frequency    2800 MHz
Bus speed    533 MHz Memory controller
One 2200 MHz 16-bit HyperTransport link (4.4 GT/s)
Clock multiplier    14
Package 938-pin organic micro-PGA
Sockets Socket AM2+
Socket AM3
Weight 1.4oz / 38.3g
Architecture / Microarchitecture
Microarchitecture K10
Platform Dragon
Processor core    Callisto
Core stepping    RB-C3
CPUID 100F43
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 [1] 3 (L1 cache)
15 (L2 cache)
48 (L3 cache)
Multiprocessing Uniprocessor
  • 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, DDR3-1066
DIMMs per channel: 2
Maximum memory bandwidth (GB/s): 17.1
Other peripherals HyperTransport 3 technology
Electrical / Thermal parameters
V core    0.8V - 1.425V
Maximum operating temperature    55°C - 70°C
Thermal Design Power    80 Watt
Notes on AMD Phenom II X2 B53
  • Business class processor
  • The fastest supported memory is DDR2-1066

[1] - These characteristics were measured on a single CPU, and they can vary slightly for other processors with the same model number

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