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AMD Athlon X4 870K - AD870KXBI44JC / AD870KXBJCBOX / AD870KXBJCSBX基本资料
类别:CPU 制造商:AMD
家族:Athlon X4 (Bulldozer) 产品:AMD Athlon X4 870K - AD870KXBI44JC / AD870KXBJCBOX / AD870KXBJCSBX
类型 CPU / Microprocessor
细分市场 Desktop
系列
AMD Athlon X4
型号    870K
CPU 编号
  • AD870KXBI44JC is an OEM/tray microprocessor
频率    3900 MHz
封装 906-pin lidded micro-PGA package
接口 接口 FM2+
尺寸 1.57" x 1.57" / 4cm x 4cm
Estimated release date 2nd quarter 2015
架构 / 微体系结构
微体系结构 Steamroller
处理器内核    Godavari
Core stepping    A1
制造工艺 0.028 micron
数据位宽 64 bit
The number of cores 4
线程数 4
浮点单元 Integrated
1级缓存大小    2 x 96 KB shared instruction caches
4 x 16 KB data caches
2级缓存大小    2 x 2 MB shared caches
Level 3 cache size None
多重处理 Uniprocessor
特征
  • 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
低功耗特性 PowerNow!
集成外设/组件
集成显卡 None
Memory controller The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-2133
Other peripherals
  • PCI Express 3.0
  • Unified Video Decoder   
  • Video Coding Engine   
电/热参数
热设计功耗    95 Watt
Notes on AMD Athlon X4 870K
  • The processor has unlocked clock multiplier
  • Turbo Core frequency is not confirmed
  • Initial reports stated the APU runs at 3.5 GHz and has the maximum turbo Core frequency of 3.7 GHz
其它cpu Part Number