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AMD FX-Series FX-770K - FD770KYBI44JA information

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Type:CPU Manufacturer:AMD
family:Bulldozer microprocessors:FX-Series
Type CPU / Microprocessor
Market segment Desktop
Family
AMD FX-Series
Model number    FX-770K
CPU part number
  • FD770KYBI44JA is an OEM/tray microprocessor
Frequency    3500 MHz
Turbo frequency 3900 MHz [1]
Package 906-pin lidded micro-PGA package
Socket Socket FM2+
Size 1.57" x 1.57" / 4cm x 4cm
Introduction date 4th quarter 2014
Architecture / Microarchitecture
Microarchitecture Steamroller
Processor core    Kaveri
Core stepping    KV-A1
CPUID 630F01
Manufacturing process 0.028 micron SHP
2.41 billion transistors
Die size 245mm2
Data width 64 bit
The number of CPU cores 4
The number of threads 4
Floating Point Unit Integrated
Level 1 cache size    2 x 96 KB 3-way set associative shared instruction caches
4 x 16 KB 4-way set associative data caches
Level 2 cache size    2 x 2 MB 16-way set associative shared caches
Level 3 cache size None
Multiprocessing Uniprocessor
Features
  • MMX instructions
  • Extensions to MMX
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4   
  • SSE4a   
  • AES / Advanced Encryption Standard instructions
  • AVX / Advanced Vector Extensions
  • BMI1 / Bit Manipulation instructions 1
  • F16C / 16-bit Floating-Point conversion instructions
  • FMA3 / 3-operand Fused Multiply-Add instructions
  • FMA4 / 4-operand Fused Multiply-Add instructions
  • TBM / Trailing Bit Manipulation instructions
  • XOP / eXtended Operations instructions
  • AMD64 / AMD 64-bit technology   
  • AMD-V / AMD Virtualization technology
  • EVP / Enhanced Virus Protection   
  • Turbo Core 3.0 technology
Low power features
  • PowerNow!
  • C1, CC6 and PC6 states
  • Package S3, S5 and S5 states
Integrated peripherals / components
Integrated graphics None
Memory controller The number of controllers: 1
Memory channels: 2
Supported memory: DDR3
DIMMs per channel: 2
Other peripherals PCI Express 3.0
Electrical / Thermal parameters
Thermal Design Power    65 Watt [1]
Notes on AMD FX-770K
  • The processor has unlocked clock multiplier
  • Turbo frequency is not confirmed

[1] - Information is not confirmed


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