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AMD Athlon X2 7850 Black Edition - AD785ZWCJ2BGH / AD785ZWCGHBOX information

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Type:CPU Manufacturer:AMD
family:K10 microprocessors:Athlon X2
Type CPU / Microprocessor
Market segment Desktop
Family AMD Athlon X2
Model number    7850
CPU part numbers
  • AD785ZWCJ2BGH is an OEM/tray microprocessor
  • AD785ZWCGHBOX is a boxed microprocessor with fan and heatsink
Stepping code JAAAB AA
Frequency    2800 MHz
Clock multiplier    14
Package 940-pin organic microPGA
Sockets Socket AM2
Socket AM2+
Fan/heatsink CMDK8-7I52D-A15-GP
Introduction date Apr 28, 2009
Price at introduction $69
Architecture / Microarchitecture
Microarchitecture K10
Platform Cartwheel
Processor core    Kuma
Core stepping    DR-B3
CPUID 100F23
Manufacturing process 0.065 micron silicon-on-insulator (SOI) technology
450 million transistors
Die size 285mm2
Data width 64 bit
The number of CPU 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 caches
Level 3 cache size Shared 2 MB 32-way set associative 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   
Integrated peripherals / components
Integrated graphics None
Memory controller The number of controllers: 1
Memory channels: 2
Channel width (bits): 64
Supported memory: DDR2
Other peripherals HyperTransport 3.0 technology
Electrical / Thermal parameters
V core    1.2V - 1.25V
Maximum operating temperature    73°C
Thermal Design Power    95 Watt
Notes on AMD Athlon X2 7850
  • The processor has unlocked multiplier


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