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AMD A8-Series A8-3820 - AD3820OJZ43GX / AD3820OJGXBOX information

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Type:CPU Manufacturer:AMD
family:A8-Series (K10) microprocessors:AMD A8-Series A8-3820 - AD3820OJZ43GX / AD3820OJGXBOX
Type CPU / Microprocessor
Market segment Desktop
Family
AMD A8-Series
Model number    A8-3820
CPU part numbers
  • AD3820OJZ43GX is an OEM/tray microprocessor
  • AD3820OJGXBOX is a boxed microprocessor with fan and heatsink
Frequency    2500 MHz
Turbo frequency 2800 MHz
Package 905-pin organic lidded micro Pin Grid Array (UOF905)
Socket Socket FM1
Size 1.57" x 1.57" / 4cm x 4cm
Weight 1.4oz / 39g
Introduction date Dec 20, 2011 (announcement)
January 2012 (availability)
Price at introduction $129
Architecture / Microarchitecture
Microarchitecture K10
Platform Lynx
Processor core    Llano
Core stepping    LN-B0
CPUID 300F10
Manufacturing process 0.032 micron
1178 million transistors
Die size 227mm2
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 set associative instruction caches
4 x 64 KB 2-way set associative data caches
Level 2 cache size    4 x 1 MB 16-way set associative caches
Level 3 cache size None
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
  • Turbo Core technology
Low power features PowerNow!
Integrated peripherals / components
Integrated graphics GPU Type: Radeon HD 6550D
Shader cores: 400
Base frequency (MHz): 600
Memory controller The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1866
Maximum memory bandwidth (GB/s): 29.9
Other peripherals
  • PCI Express 2.0
  • Unified Video Decoder 3.0   
Electrical / Thermal parameters
V core    0.45V - 1.4125V
Maximum operating temperature    70.5°C
Thermal Design Power    65 Watt


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